55172169

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1753}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 86191560

約数和(自身を除く): 31019391

約数列:

[1, 3, 9, 13, 39, 117, 269, 807, 1753, 2421, 3497, 5259, 10491, 15777, 22789, 31473, 68367, 205101, 471557, 1414671, 4244013, 6130241, 18390723, 55172169]

約数ペア:

[(1, 55172169), (3, 18390723), (9, 6130241), (13, 4244013), (39, 1414671), (117, 471557), (269, 205101), (807, 68367), (1753, 31473), (2421, 22789), (3497, 15777), (5259, 10491)]