65142273

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{30713}}^1$

素因数の和:30824

約数の個数: 16

約数和(自身を含む): 100250496

約数和(自身を除く): 35108223

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 30713, 92139, 214991, 644973, 3102013, 9306039, 21714091, 65142273]

約数ペア:

[(1, 65142273), (3, 21714091), (7, 9306039), (21, 3102013), (101, 644973), (303, 214991), (707, 92139), (2121, 30713)]