8757369

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 13578240

約数和(自身を除く): 4820871

約数列:

[1, 3, 9, 27, 47, 67, 103, 141, 201, 309, 423, 603, 927, 1269, 1809, 2781, 3149, 4841, 6901, 9447, 14523, 20703, 28341, 43569, 62109, 85023, 130707, 186327, 324347, 973041, 2919123, 8757369]

約数ペア:

[(1, 8757369), (3, 2919123), (9, 973041), (27, 324347), (47, 186327), (67, 130707), (103, 85023), (141, 62109), (201, 43569), (309, 28341), (423, 20703), (603, 14523), (927, 9447), (1269, 6901), (1809, 4841), (2781, 3149)]