66744402

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{156677}}^1$

素因数の和:156753

約数の個数: 16

約数和(自身を含む): 135369792

約数和(自身を除く): 68625390

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 156677, 313354, 470031, 940062, 11124067, 22248134, 33372201, 66744402]

約数ペア:

[(1, 66744402), (2, 33372201), (3, 22248134), (6, 11124067), (71, 940062), (142, 470031), (213, 313354), (426, 156677)]