74333871

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 114830352

約数和(自身を除く): 40496481

約数列:

[1, 3, 9, 19, 57, 137, 167, 171, 361, 411, 501, 1083, 1233, 1503, 2603, 3173, 3249, 7809, 9519, 22879, 23427, 28557, 49457, 60287, 68637, 148371, 180861, 205911, 434701, 445113, 542583, 1304103, 3912309, 8259319, 24777957, 74333871]

約数ペア:

[(1, 74333871), (3, 24777957), (9, 8259319), (19, 3912309), (57, 1304103), (137, 542583), (167, 445113), (171, 434701), (361, 205911), (411, 180861), (501, 148371), (1083, 68637), (1233, 60287), (1503, 49457), (2603, 28557), (3173, 23427), (3249, 22879), (7809, 9519)]