7775017497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 13366886400

約数和(自身を除く): 5591868903

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 73, 79, 117, 167, 207, 219, 237, 299, 351, 501, 621, 657, 711, 897, 949, 1027, 1503, 1679, 1817, 1971, 2133, 2171, 2691, 2847, 3081, 3841, 4509, 5037, 5451, 5767, 6513, 8073, 8541, 9243, 11523, 12191, 13193, 15111, 16353, 17301, 19539, 21827, 23621, 25623, 27729, 34569, 36573, 39579, 45333, 49059, 49933, 51903, 58617, 65481, 70863, 74971, 103707, 109719, 118737, 132641, 149799, 155709, 158483, 171509, 196443, 212589, 224913, 280393, 303439, 329157, 356211, 397923, 449397, 475449, 514527, 589329, 637767, 674739, 841179, 910317, 963089, 1193769, 1348191, 1426347, 1543581, 1724333, 2024217, 2523537, 2730951, 2889267, 3581307, 3645109, 3944707, 4279041, 4630743, 5172999, 7570611, 8192853, 8667801, 10935327, 11834121, 12520157, 15518997, 22151047, 26003403, 32805981, 35502363, 37560471, 46556991, 66453141, 98417943, 106507089, 112681413, 199359423, 287963611, 338044239, 598078269, 863890833, 2591672499, 7775017497]

約数ペア:

[(1, 7775017497), (3, 2591672499), (9, 863890833), (13, 598078269), (23, 338044239), (27, 287963611), (39, 199359423), (69, 112681413), (73, 106507089), (79, 98417943), (117, 66453141), (167, 46556991), (207, 37560471), (219, 35502363), (237, 32805981), (299, 26003403), (351, 22151047), (501, 15518997), (621, 12520157), (657, 11834121), (711, 10935327), (897, 8667801), (949, 8192853), (1027, 7570611), (1503, 5172999), (1679, 4630743), (1817, 4279041), (1971, 3944707), (2133, 3645109), (2171, 3581307), (2691, 2889267), (2847, 2730951), (3081, 2523537), (3841, 2024217), (4509, 1724333), (5037, 1543581), (5451, 1426347), (5767, 1348191), (6513, 1193769), (8073, 963089), (8541, 910317), (9243, 841179), (11523, 674739), (12191, 637767), (13193, 589329), (15111, 514527), (16353, 475449), (17301, 449397), (19539, 397923), (21827, 356211), (23621, 329157), (25623, 303439), (27729, 280393), (34569, 224913), (36573, 212589), (39579, 196443), (45333, 171509), (49059, 158483), (49933, 155709), (51903, 149799), (58617, 132641), (65481, 118737), (70863, 109719), (74971, 103707)]