64750647

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{38611}}^1$

素因数の和:38670

約数の個数: 16

約数和(自身を含む): 95139968

約数和(自身を除く): 30389321

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 38611, 115833, 501943, 1505829, 1660273, 4980819, 21583549, 64750647]

約数ペア:

[(1, 64750647), (3, 21583549), (13, 4980819), (39, 1660273), (43, 1505829), (129, 501943), (559, 115833), (1677, 38611)]