64152781

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49009}}^1$

素因数の和:49044

約数の個数: 16

約数和(自身を含む): 84689280

約数和(自身を除く): 20536499

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 49009, 343063, 539099, 833153, 3773693, 5832071, 9164683, 64152781]

約数ペア:

[(1, 64152781), (7, 9164683), (11, 5832071), (17, 3773693), (77, 833153), (119, 539099), (187, 343063), (1309, 49009)]