156926323701

素因数分解:

$3^4\times 7^1\times {\mathrm{8837}}^1\times {\mathrm{31319}}^1$

素因数の和:40175

約数の個数: 40

約数和(自身を含む): 267948362880

約数和(自身を除く): 111022039179

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 8837, 26511, 31319, 61859, 79533, 93957, 185577, 219233, 238599, 281871, 556731, 657699, 715797, 845613, 1670193, 1973097, 2536839, 5010579, 5919291, 17757873, 276766003, 830298009, 1937362021, 2490894027, 5812086063, 7472682081, 17436258189, 22418046243, 52308774567, 156926323701]

約数ペア:

[(1, 156926323701), (3, 52308774567), (7, 22418046243), (9, 17436258189), (21, 7472682081), (27, 5812086063), (63, 2490894027), (81, 1937362021), (189, 830298009), (567, 276766003), (8837, 17757873), (26511, 5919291), (31319, 5010579), (61859, 2536839), (79533, 1973097), (93957, 1670193), (185577, 845613), (219233, 715797), (238599, 657699), (281871, 556731)]