146745981

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1\times {\mathrm{461}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 214990776

約数和(自身を除く): 68244795

約数列:

[1, 3, 9, 113, 313, 339, 461, 939, 1017, 1383, 2817, 4149, 35369, 52093, 106107, 144293, 156279, 318321, 432879, 468837, 1298637, 16305109, 48915327, 146745981]

約数ペア:

[(1, 146745981), (3, 48915327), (9, 16305109), (113, 1298637), (313, 468837), (339, 432879), (461, 318321), (939, 156279), (1017, 144293), (1383, 106107), (2817, 52093), (4149, 35369)]