66411703

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 70834176

約数和(自身を除く): 4422473

約数列:

[1, 31, 53, 83, 487, 1643, 2573, 4399, 15097, 25811, 40421, 136369, 800141, 1253051, 2142313, 66411703]

約数ペア:

[(1, 66411703), (31, 2142313), (53, 1253051), (83, 800141), (487, 136369), (1643, 40421), (2573, 25811), (4399, 15097)]