27480607

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 9014753

約数列:

[1, 7, 11, 23, 59, 77, 161, 253, 263, 413, 649, 1357, 1771, 1841, 2893, 4543, 6049, 9499, 14927, 15517, 20251, 42343, 66539, 104489, 108619, 170687, 356891, 465773, 1194809, 2498237, 3925801, 27480607]

約数ペア:

[(1, 27480607), (7, 3925801), (11, 2498237), (23, 1194809), (59, 465773), (77, 356891), (161, 170687), (253, 108619), (263, 104489), (413, 66539), (649, 42343), (1357, 20251), (1771, 15517), (1841, 14927), (2893, 9499), (4543, 6049)]