121239378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12637}}^1$

素因数の和:12699

約数の個数: 48

約数和(自身を含む): 289814616

約数和(自身を除く): 168575238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 12637, 25274, 37911, 75822, 113733, 164281, 227466, 328562, 492843, 518117, 985686, 1036234, 1478529, 1554351, 2957058, 3108702, 4663053, 6735521, 9326106, 13471042, 20206563, 40413126, 60619689, 121239378]

約数ペア:

[(1, 121239378), (2, 60619689), (3, 40413126), (6, 20206563), (9, 13471042), (13, 9326106), (18, 6735521), (26, 4663053), (39, 3108702), (41, 2957058), (78, 1554351), (82, 1478529), (117, 1036234), (123, 985686), (234, 518117), (246, 492843), (369, 328562), (533, 227466), (738, 164281), (1066, 113733), (1599, 75822), (3198, 37911), (4797, 25274), (9594, 12637)]