64362663

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{420671}}^1$

素因数の和:420694

約数の個数: 12

約数和(自身を含む): 98437248

約数和(自身を除く): 34074585

約数列:

[1, 3, 9, 17, 51, 153, 420671, 1262013, 3786039, 7151407, 21454221, 64362663]

約数ペア:

[(1, 64362663), (3, 21454221), (9, 7151407), (17, 3786039), (51, 1262013), (153, 420671)]