169299531

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 259682880

約数和(自身を除く): 90383349

約数列:

[1, 3, 9, 27, 37, 111, 137, 333, 411, 999, 1233, 1237, 3699, 3711, 5069, 11133, 15207, 33399, 45621, 45769, 136863, 137307, 169469, 411921, 508407, 1235763, 1525221, 4575663, 6270353, 18811059, 56433177, 169299531]

約数ペア:

[(1, 169299531), (3, 56433177), (9, 18811059), (27, 6270353), (37, 4575663), (111, 1525221), (137, 1235763), (333, 508407), (411, 411921), (999, 169469), (1233, 137307), (1237, 136863), (3699, 45769), (3711, 45621), (5069, 33399), (11133, 15207)]