56554323

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 89886720

約数和(自身を除く): 33332397

約数列:

[1, 3, 7, 21, 31, 93, 109, 217, 327, 651, 763, 797, 2289, 2391, 3379, 5579, 10137, 16737, 23653, 24707, 70959, 74121, 86873, 172949, 260619, 518847, 608111, 1824333, 2693063, 8079189, 18851441, 56554323]

約数ペア:

[(1, 56554323), (3, 18851441), (7, 8079189), (21, 2693063), (31, 1824333), (93, 608111), (109, 518847), (217, 260619), (327, 172949), (651, 86873), (763, 74121), (797, 70959), (2289, 24707), (2391, 23653), (3379, 16737), (5579, 10137)]