68457831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{1499}}^1$

素因数の和:2686

約数の個数: 16

約数和(自身を含む): 98448000

約数和(自身を除く): 29990169

約数列:

[1, 3, 13, 39, 1171, 1499, 3513, 4497, 15223, 19487, 45669, 58461, 1755329, 5265987, 22819277, 68457831]

約数ペア:

[(1, 68457831), (3, 22819277), (13, 5265987), (39, 1755329), (1171, 58461), (1499, 45669), (3513, 19487), (4497, 15223)]