63994917

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49957}}^1$

素因数の和:50028

約数の個数: 16

約数和(自身を含む): 99116672

約数和(自身を除く): 35121755

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 49957, 149871, 349699, 1049097, 3047377, 9142131, 21331639, 63994917]

約数ペア:

[(1, 63994917), (3, 21331639), (7, 9142131), (21, 3047377), (61, 1049097), (183, 349699), (427, 149871), (1281, 49957)]