228468429

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{5821}}^1$

素因数の和:5930

約数の個数: 36

約数和(自身を含む): 388269180

約数和(自身を除く): 159800751

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 267, 441, 623, 801, 1869, 4361, 5607, 5821, 13083, 17463, 39249, 40747, 52389, 122241, 285229, 366723, 518069, 855687, 1554207, 2567061, 3626483, 4662621, 10879449, 25385381, 32638347, 76156143, 228468429]

約数ペア:

[(1, 228468429), (3, 76156143), (7, 32638347), (9, 25385381), (21, 10879449), (49, 4662621), (63, 3626483), (89, 2567061), (147, 1554207), (267, 855687), (441, 518069), (623, 366723), (801, 285229), (1869, 122241), (4361, 52389), (5607, 40747), (5821, 39249), (13083, 17463)]