63471793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 81948672

約数和(自身を除く): 18476879

約数列:

[1, 7, 11, 53, 77, 103, 151, 371, 583, 721, 1057, 1133, 1661, 4081, 5459, 7931, 8003, 11627, 15553, 38213, 56021, 60049, 88033, 108871, 171083, 420343, 616231, 824309, 1197581, 5770163, 9067399, 63471793]

約数ペア:

[(1, 63471793), (7, 9067399), (11, 5770163), (53, 1197581), (77, 824309), (103, 616231), (151, 420343), (371, 171083), (583, 108871), (721, 88033), (1057, 60049), (1133, 56021), (1661, 38213), (4081, 15553), (5459, 11627), (7931, 8003)]