70370547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 111014400

約数和(自身を除く): 40643853

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 4129, 5681, 12387, 17043, 53677, 78451, 94967, 161031, 235353, 284901, 1019863, 1234571, 1804373, 3059589, 3703713, 5413119, 23456849, 70370547]

約数ペア:

[(1, 70370547), (3, 23456849), (13, 5413119), (19, 3703713), (23, 3059589), (39, 1804373), (57, 1234571), (69, 1019863), (247, 284901), (299, 235353), (437, 161031), (741, 94967), (897, 78451), (1311, 53677), (4129, 17043), (5681, 12387)]