53147577

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 84404992

約数和(自身を除く): 31257415

約数列:

[1, 3, 7, 21, 37, 73, 111, 219, 259, 511, 777, 937, 1533, 2701, 2811, 6559, 8103, 18907, 19677, 34669, 56721, 68401, 104007, 205203, 242683, 478807, 728049, 1436421, 2530837, 7592511, 17715859, 53147577]

約数ペア:

[(1, 53147577), (3, 17715859), (7, 7592511), (21, 2530837), (37, 1436421), (73, 728049), (111, 478807), (219, 242683), (259, 205203), (511, 104007), (777, 68401), (937, 56721), (1533, 34669), (2701, 19677), (2811, 18907), (6559, 8103)]