15671926581

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 21280047360

約数和(自身を除く): 5608120779

約数列:

[1, 3, 103, 241, 309, 389, 541, 723, 1167, 1623, 24823, 40067, 55723, 74469, 93749, 120201, 130381, 167169, 210449, 281247, 391143, 631347, 9656147, 13429243, 21676247, 28968441, 40287729, 50718209, 65028741, 152154627, 5223975527, 15671926581]

約数ペア:

[(1, 15671926581), (3, 5223975527), (103, 152154627), (241, 65028741), (309, 50718209), (389, 40287729), (541, 28968441), (723, 21676247), (1167, 13429243), (1623, 9656147), (24823, 631347), (40067, 391143), (55723, 281247), (74469, 210449), (93749, 167169), (120201, 130381)]