920715273

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{25031}}^1$

素因数の和:25165

約数の個数: 24

約数和(自身を含む): 1371953856

約数和(自身を除く): 451238583

約数列:

[1, 3, 9, 61, 67, 183, 201, 549, 603, 4087, 12261, 25031, 36783, 75093, 225279, 1526891, 1677077, 4580673, 5031231, 13742019, 15093693, 102301697, 306905091, 920715273]

約数ペア:

[(1, 920715273), (3, 306905091), (9, 102301697), (61, 15093693), (67, 13742019), (183, 5031231), (201, 4580673), (549, 1677077), (603, 1526891), (4087, 225279), (12261, 75093), (25031, 36783)]