42480333

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 77076480

約数和(自身を除く): 34596147

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 1543, 3059, 3933, 4629, 9177, 10801, 13887, 27531, 29317, 32403, 35489, 87951, 97209, 106467, 205219, 248423, 263853, 319401, 615657, 674291, 745269, 1846971, 2022873, 2235807, 4720037, 6068619, 14160111, 42480333]

約数ペア:

[(1, 42480333), (3, 14160111), (7, 6068619), (9, 4720037), (19, 2235807), (21, 2022873), (23, 1846971), (57, 745269), (63, 674291), (69, 615657), (133, 319401), (161, 263853), (171, 248423), (207, 205219), (399, 106467), (437, 97209), (483, 87951), (1197, 35489), (1311, 32403), (1449, 29317), (1543, 27531), (3059, 13887), (3933, 10801), (4629, 9177)]