310079097

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{72229}}^1$

素因数の和:72294

約数の個数: 20

約数和(自身を含む): 471950820

約数和(自身を除く): 161871723

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 72229, 216687, 650061, 1950183, 3828137, 5850549, 11484411, 34453233, 103359699, 310079097]

約数ペア:

[(1, 310079097), (3, 103359699), (9, 34453233), (27, 11484411), (53, 5850549), (81, 3828137), (159, 1950183), (477, 650061), (1431, 216687), (4293, 72229)]