126773215919

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{1327}}^1\times {\mathrm{25799}}^1$

素因数の和:27179

約数の個数: 24

約数和(自身を含む): 151576857600

約数和(自身を除く): 24803641681

約数列:

[1, 7, 23, 161, 529, 1327, 3703, 9289, 25799, 30521, 180593, 213647, 593377, 701983, 4153639, 4913881, 13647671, 34235273, 95533697, 239646911, 787411279, 5511878953, 18110459417, 126773215919]

約数ペア:

[(1, 126773215919), (7, 18110459417), (23, 5511878953), (161, 787411279), (529, 239646911), (1327, 95533697), (3703, 34235273), (9289, 13647671), (25799, 4913881), (30521, 4153639), (180593, 701983), (213647, 593377)]