85522113

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 125580000

約数和(自身を除く): 40057887

約数列:

[1, 3, 9, 137, 139, 411, 417, 499, 1233, 1251, 1497, 4491, 19043, 57129, 68363, 69361, 171387, 205089, 208083, 615267, 624249, 9502457, 28507371, 85522113]

約数ペア:

[(1, 85522113), (3, 28507371), (9, 9502457), (137, 624249), (139, 615267), (411, 208083), (417, 205089), (499, 171387), (1233, 69361), (1251, 68363), (1497, 57129), (4491, 19043)]