72822317

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 77512704

約数和(自身を除く): 4690387

約数列:

[1, 31, 47, 151, 331, 1457, 4681, 7097, 10261, 15557, 49981, 220007, 482267, 1549411, 2349107, 72822317]

約数ペア:

[(1, 72822317), (31, 2349107), (47, 1549411), (151, 482267), (331, 220007), (1457, 49981), (4681, 15557), (7097, 10261)]