117763611

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 194059008

約数和(自身を除く): 76295397

約数列:

[1, 3, 7, 21, 23, 49, 61, 69, 147, 161, 183, 427, 483, 571, 1127, 1281, 1403, 1713, 2989, 3381, 3997, 4209, 8967, 9821, 11991, 13133, 27979, 29463, 34831, 39399, 68747, 83937, 91931, 104493, 206241, 243817, 275793, 643517, 731451, 801113, 1706719, 1930551, 2403339, 5120157, 5607791, 16823373, 39254537, 117763611]

約数ペア:

[(1, 117763611), (3, 39254537), (7, 16823373), (21, 5607791), (23, 5120157), (49, 2403339), (61, 1930551), (69, 1706719), (147, 801113), (161, 731451), (183, 643517), (427, 275793), (483, 243817), (571, 206241), (1127, 104493), (1281, 91931), (1403, 83937), (1713, 68747), (2989, 39399), (3381, 34831), (3997, 29463), (4209, 27979), (8967, 13133), (9821, 11991)]