74898819

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 111837440

約数和(自身を除く): 36938621

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 1879, 4429, 5637, 13287, 16911, 39861, 80797, 193537, 242391, 580611, 727173, 1741833, 8322091, 24966273, 74898819]

約数ペア:

[(1, 74898819), (3, 24966273), (9, 8322091), (43, 1741833), (103, 727173), (129, 580611), (309, 242391), (387, 193537), (927, 80797), (1879, 39861), (4429, 16911), (5637, 13287)]