27666723

素因数分解:

$3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 40

約数和(自身を含む): 45174528

約数和(自身を除く): 17507805

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 167, 343, 483, 501, 1029, 1127, 1169, 2401, 3381, 3507, 3841, 7203, 7889, 8183, 11523, 23667, 24549, 26887, 55223, 57281, 80661, 165669, 171843, 188209, 400967, 564627, 1202901, 1317463, 3952389, 9222241, 27666723]

約数ペア:

[(1, 27666723), (3, 9222241), (7, 3952389), (21, 1317463), (23, 1202901), (49, 564627), (69, 400967), (147, 188209), (161, 171843), (167, 165669), (343, 80661), (483, 57281), (501, 55223), (1029, 26887), (1127, 24549), (1169, 23667), (2401, 11523), (3381, 8183), (3507, 7889), (3841, 7203)]