15672941487

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{15161}}^1$

素因数の和:15504

約数の個数: 48

約数和(自身を含む): 26396435520

約数和(自身を除く): 10723494033

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 269, 427, 549, 807, 1281, 1883, 2421, 3843, 5649, 15161, 16409, 16947, 45483, 49227, 106127, 114863, 136449, 147681, 318381, 344589, 924821, 955143, 1033767, 2774463, 4078309, 6473747, 8323389, 12234927, 19421241, 28548163, 36704781, 58263723, 85644489, 248776849, 256933467, 746330547, 1741437943, 2238991641, 5224313829, 15672941487]

約数ペア:

[(1, 15672941487), (3, 5224313829), (7, 2238991641), (9, 1741437943), (21, 746330547), (61, 256933467), (63, 248776849), (183, 85644489), (269, 58263723), (427, 36704781), (549, 28548163), (807, 19421241), (1281, 12234927), (1883, 8323389), (2421, 6473747), (3843, 4078309), (5649, 2774463), (15161, 1033767), (16409, 955143), (16947, 924821), (45483, 344589), (49227, 318381), (106127, 147681), (114863, 136449)]