161159679

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 246440640

約数和(自身を除く): 85280961

約数列:

[1, 3, 9, 27, 37, 111, 333, 353, 457, 999, 1059, 1371, 3177, 4113, 9531, 12339, 13061, 16909, 39183, 50727, 117549, 152181, 161321, 352647, 456543, 483963, 1451889, 4355667, 5968877, 17906631, 53719893, 161159679]

約数ペア:

[(1, 161159679), (3, 53719893), (9, 17906631), (27, 5968877), (37, 4355667), (111, 1451889), (333, 483963), (353, 456543), (457, 352647), (999, 161321), (1059, 152181), (1371, 117549), (3177, 50727), (4113, 39183), (9531, 16909), (12339, 13061)]