136980123

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{110557}}^1$

素因数の和:110626

約数の個数: 16

約数和(自身を含む): 212271360

約数和(自身を除く): 75291237

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 110557, 331671, 773899, 2321697, 6522863, 19568589, 45660041, 136980123]

約数ペア:

[(1, 136980123), (3, 45660041), (7, 19568589), (21, 6522863), (59, 2321697), (177, 773899), (413, 331671), (1239, 110557)]