64502151

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{43261}}^1$

素因数の和:43342

約数の個数: 16

約数和(自身を含む): 99675648

約数和(自身を除く): 35173497

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 43261, 129783, 302827, 908481, 3071531, 9214593, 21500717, 64502151]

約数ペア:

[(1, 64502151), (3, 21500717), (7, 9214593), (21, 3071531), (71, 908481), (213, 302827), (497, 129783), (1491, 43261)]