42465813

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 65116800

約数和(自身を除く): 22650987

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 379, 507, 663, 1137, 2197, 2873, 4927, 6443, 6591, 8619, 14781, 19329, 37349, 64051, 83759, 112047, 192153, 251277, 832663, 1088867, 2497989, 3266601, 14155271, 42465813]

約数ペア:

[(1, 42465813), (3, 14155271), (13, 3266601), (17, 2497989), (39, 1088867), (51, 832663), (169, 251277), (221, 192153), (379, 112047), (507, 83759), (663, 64051), (1137, 37349), (2197, 19329), (2873, 14781), (4927, 8619), (6443, 6591)]