64997049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 99011584

約数和(自身を除く): 34014535

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 1147, 1209, 1443, 1453, 3441, 4359, 14911, 18889, 44733, 45043, 53761, 56667, 135129, 161283, 585559, 698893, 1666591, 1756677, 2096679, 4999773, 21665683, 64997049]

約数ペア:

[(1, 64997049), (3, 21665683), (13, 4999773), (31, 2096679), (37, 1756677), (39, 1666591), (93, 698893), (111, 585559), (403, 161283), (481, 135129), (1147, 56667), (1209, 53761), (1443, 45043), (1453, 44733), (3441, 18889), (4359, 14911)]