71766981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55763}}^1$

素因数の和:55793

約数の個数: 24

約数和(自身を含む): 121788576

約数和(自身を除く): 50021595

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 55763, 167289, 501867, 613393, 724919, 1840179, 2174757, 5520537, 6524271, 7974109, 23922327, 71766981]

約数ペア:

[(1, 71766981), (3, 23922327), (9, 7974109), (11, 6524271), (13, 5520537), (33, 2174757), (39, 1840179), (99, 724919), (117, 613393), (143, 501867), (429, 167289), (1287, 55763)]