355536999

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 539965440

約数和(自身を除く): 184428441

約数列:

[1, 3, 9, 27, 47, 141, 423, 503, 557, 1269, 1509, 1671, 4527, 5013, 13581, 15039, 23641, 26179, 70923, 78537, 212769, 235611, 280171, 638307, 706833, 840513, 2521539, 7564617, 13168037, 39504111, 118512333, 355536999]

約数ペア:

[(1, 355536999), (3, 118512333), (9, 39504111), (27, 13168037), (47, 7564617), (141, 2521539), (423, 840513), (503, 706833), (557, 638307), (1269, 280171), (1509, 235611), (1671, 212769), (4527, 78537), (5013, 70923), (13581, 26179), (15039, 23641)]