72282133

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 92355200

約数和(自身を除く): 20073067

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 1399, 4697, 7381, 9793, 15389, 51667, 85339, 107723, 169279, 597373, 938729, 1184953, 6571103, 10326019, 72282133]

約数ペア:

[(1, 72282133), (7, 10326019), (11, 6571103), (61, 1184953), (77, 938729), (121, 597373), (427, 169279), (671, 107723), (847, 85339), (1399, 51667), (4697, 15389), (7381, 9793)]