253670151

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5099}}^1$

素因数の和:5235

約数の個数: 32

約数和(自身を含む): 407347200

約数和(自身を除く): 153677049

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 5099, 7107, 15297, 16583, 35693, 49749, 107079, 117277, 351831, 525197, 820939, 1575591, 2462817, 3676379, 11029137, 12079531, 36238593, 84556717, 253670151]

約数ペア:

[(1, 253670151), (3, 84556717), (7, 36238593), (21, 12079531), (23, 11029137), (69, 3676379), (103, 2462817), (161, 1575591), (309, 820939), (483, 525197), (721, 351831), (2163, 117277), (2369, 107079), (5099, 49749), (7107, 35693), (15297, 16583)]