57371349

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 91754496

約数和(自身を除く): 34383147

約数列:

[1, 3, 7, 21, 37, 47, 111, 141, 259, 329, 777, 987, 1571, 1739, 4713, 5217, 10997, 12173, 32991, 36519, 58127, 73837, 174381, 221511, 406889, 516859, 1220667, 1550577, 2731969, 8195907, 19123783, 57371349]

約数ペア:

[(1, 57371349), (3, 19123783), (7, 8195907), (21, 2731969), (37, 1550577), (47, 1220667), (111, 516859), (141, 406889), (259, 221511), (329, 174381), (777, 73837), (987, 58127), (1571, 36519), (1739, 32991), (4713, 12173), (5217, 10997)]