156945039

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 212150400

約数和(自身を除く): 55205361

約数列:

[1, 3, 139, 163, 417, 489, 2309, 6927, 22657, 67971, 320951, 376367, 962853, 1129101, 52315013, 156945039]

約数ペア:

[(1, 156945039), (3, 52315013), (139, 1129101), (163, 962853), (417, 376367), (489, 320951), (2309, 67971), (6927, 22657)]