63997641

素因数分解:

$3^3\times {\mathrm{419}}^1\times {\mathrm{5657}}^1$

素因数の和:6085

約数の個数: 16

約数和(自身を含む): 95054400

約数和(自身を除く): 31056759

約数列:

[1, 3, 9, 27, 419, 1257, 3771, 5657, 11313, 16971, 50913, 152739, 2370283, 7110849, 21332547, 63997641]

約数ペア:

[(1, 63997641), (3, 21332547), (9, 7110849), (27, 2370283), (419, 152739), (1257, 50913), (3771, 16971), (5657, 11313)]