91860447

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{6067}}^1$

素因数の和:6187

約数の個数: 24

約数和(自身を含む): 143884416

約数和(自身を除く): 52023969

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 5047, 6067, 15141, 18201, 42469, 127407, 297283, 624901, 891849, 1874703, 4374307, 13122921, 30620149, 91860447]

約数ペア:

[(1, 91860447), (3, 30620149), (7, 13122921), (21, 4374307), (49, 1874703), (103, 891849), (147, 624901), (309, 297283), (721, 127407), (2163, 42469), (5047, 18201), (6067, 15141)]