71727117

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{310507}}^1$

素因数の和:310528

約数の個数: 16

約数和(自身を含む): 119235072

約数和(自身を除く): 47507955

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 310507, 931521, 2173549, 3415577, 6520647, 10246731, 23909039, 71727117]

約数ペア:

[(1, 71727117), (3, 23909039), (7, 10246731), (11, 6520647), (21, 3415577), (33, 2173549), (77, 931521), (231, 310507)]