51015843

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 77332320

約数和(自身を除く): 26316477

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 2753, 6177, 8259, 18531, 24777, 79837, 195463, 239511, 586389, 718533, 1759167, 5668427, 17005281, 51015843]

約数ペア:

[(1, 51015843), (3, 17005281), (9, 5668427), (29, 1759167), (71, 718533), (87, 586389), (213, 239511), (261, 195463), (639, 79837), (2059, 24777), (2753, 18531), (6177, 8259)]