89020809

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{106357}}^1$

素因数の和:106397

約数の個数: 16

約数和(自身を含む): 136138240

約数和(自身を除く): 47117431

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 106357, 319071, 957213, 2871639, 3297067, 9891201, 29673603, 89020809]

約数ペア:

[(1, 89020809), (3, 29673603), (9, 9891201), (27, 3297067), (31, 2871639), (93, 957213), (279, 319071), (837, 106357)]