157683009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2017}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 241772544

約数和(自身を除く): 84089535

約数列:

[1, 3, 11, 23, 33, 69, 103, 253, 309, 759, 1133, 2017, 2369, 3399, 6051, 7107, 22187, 26059, 46391, 66561, 78177, 139173, 207751, 510301, 623253, 1530903, 2285261, 4778273, 6855783, 14334819, 52561003, 157683009]

約数ペア:

[(1, 157683009), (3, 52561003), (11, 14334819), (23, 6855783), (33, 4778273), (69, 2285261), (103, 1530903), (253, 623253), (309, 510301), (759, 207751), (1133, 139173), (2017, 78177), (2369, 66561), (3399, 46391), (6051, 26059), (7107, 22187)]