61902269

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 18536131

約数列:

[1, 11, 13, 23, 29, 59, 121, 143, 253, 299, 319, 377, 649, 667, 767, 1357, 1573, 1711, 2783, 3289, 3509, 4147, 7139, 7337, 8437, 8671, 14927, 17641, 18821, 22243, 36179, 39353, 45617, 80707, 92807, 95381, 164197, 194051, 207031, 244673, 432883, 511589, 1049191, 2134561, 2691403, 4761713, 5627479, 61902269]

約数ペア:

[(1, 61902269), (11, 5627479), (13, 4761713), (23, 2691403), (29, 2134561), (59, 1049191), (121, 511589), (143, 432883), (253, 244673), (299, 207031), (319, 194051), (377, 164197), (649, 95381), (667, 92807), (767, 80707), (1357, 45617), (1573, 39353), (1711, 36179), (2783, 22243), (3289, 18821), (3509, 17641), (4147, 14927), (7139, 8671), (7337, 8437)]