75468183

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3919}}^1$

素因数の和:4067

約数の個数: 24

約数和(自身を含む): 117976320

約数和(自身を除く): 42508137

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 3919, 6419, 11757, 19257, 27433, 82299, 192031, 513389, 576093, 1540167, 3593723, 10781169, 25156061, 75468183]

約数ペア:

[(1, 75468183), (3, 25156061), (7, 10781169), (21, 3593723), (49, 1540167), (131, 576093), (147, 513389), (393, 192031), (917, 82299), (2751, 27433), (3919, 19257), (6419, 11757)]