157926027

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8837}}^1$

素因数の和:8907

約数の個数: 32

約数和(自身を含む): 257928192

約数和(自身を除く): 100002165

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 8837, 17871, 26511, 61859, 185577, 203251, 326969, 609753, 980907, 1422757, 2288783, 4268271, 6866349, 7520287, 22560861, 52642009, 157926027]

約数ペア:

[(1, 157926027), (3, 52642009), (7, 22560861), (21, 7520287), (23, 6866349), (37, 4268271), (69, 2288783), (111, 1422757), (161, 980907), (259, 609753), (483, 326969), (777, 203251), (851, 185577), (2553, 61859), (5957, 26511), (8837, 17871)]