20220328557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{365377}}^1$

素因数の和:365450

約数の個数: 48

約数和(自身を含む): 35111364288

約数和(自身を除く): 14891035731

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 1287, 1419, 1677, 4257, 5031, 6149, 18447, 55341, 365377, 1096131, 3288393, 4019147, 4749901, 12057441, 14249703, 15711211, 36172323, 42749109, 47133633, 52248911, 141400899, 156746733, 172823321, 204245743, 470240199, 518469963, 612737229, 1555409889, 1838211687, 2246703173, 6740109519, 20220328557]

約数ペア:

[(1, 20220328557), (3, 6740109519), (9, 2246703173), (11, 1838211687), (13, 1555409889), (33, 612737229), (39, 518469963), (43, 470240199), (99, 204245743), (117, 172823321), (129, 156746733), (143, 141400899), (387, 52248911), (429, 47133633), (473, 42749109), (559, 36172323), (1287, 15711211), (1419, 14249703), (1677, 12057441), (4257, 4749901), (5031, 4019147), (6149, 3288393), (18447, 1096131), (55341, 365377)]