38515113

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 74360832

約数和(自身を除く): 35845719

約数列:

[1, 3, 7, 9, 13, 21, 31, 37, 39, 41, 63, 91, 93, 111, 117, 123, 217, 259, 273, 279, 287, 333, 369, 403, 481, 533, 651, 777, 819, 861, 1147, 1209, 1271, 1443, 1517, 1599, 1953, 2331, 2583, 2821, 3367, 3441, 3627, 3731, 3813, 4329, 4551, 4797, 8029, 8463, 8897, 10101, 10323, 10619, 11193, 11439, 13653, 14911, 16523, 19721, 24087, 25389, 26691, 30303, 31857, 33579, 44733, 47027, 49569, 59163, 72261, 80073, 95571, 104377, 115661, 134199, 138047, 141081, 148707, 177489, 313131, 329189, 346983, 414141, 423243, 611351, 939393, 987567, 1040949, 1242423, 1834053, 2962701, 4279457, 5502159, 12838371, 38515113]

約数ペア:

[(1, 38515113), (3, 12838371), (7, 5502159), (9, 4279457), (13, 2962701), (21, 1834053), (31, 1242423), (37, 1040949), (39, 987567), (41, 939393), (63, 611351), (91, 423243), (93, 414141), (111, 346983), (117, 329189), (123, 313131), (217, 177489), (259, 148707), (273, 141081), (279, 138047), (287, 134199), (333, 115661), (369, 104377), (403, 95571), (481, 80073), (533, 72261), (651, 59163), (777, 49569), (819, 47027), (861, 44733), (1147, 33579), (1209, 31857), (1271, 30303), (1443, 26691), (1517, 25389), (1599, 24087), (1953, 19721), (2331, 16523), (2583, 14911), (2821, 13653), (3367, 11439), (3441, 11193), (3627, 10619), (3731, 10323), (3813, 10101), (4329, 8897), (4551, 8463), (4797, 8029)]