201433323

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43403}}^1$

素因数の和:43443

約数の個数: 32

約数和(自身を含む): 350009856

約数和(自身を除く): 148576533

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 43403, 130209, 303821, 564239, 737851, 911463, 1692717, 2213553, 3949673, 5164957, 9592063, 11849019, 15494871, 28776189, 67144441, 201433323]

約数ペア:

[(1, 201433323), (3, 67144441), (7, 28776189), (13, 15494871), (17, 11849019), (21, 9592063), (39, 5164957), (51, 3949673), (91, 2213553), (119, 1692717), (221, 911463), (273, 737851), (357, 564239), (663, 303821), (1547, 130209), (4641, 43403)]