81379122

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3533}}^1$

素因数の和:3898

約数の個数: 32

約数和(自身を含む): 178113600

約数和(自身を除く): 96734478

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 349, 698, 1047, 2094, 3533, 3839, 7066, 7678, 10599, 11517, 21198, 23034, 38863, 77726, 116589, 233178, 1233017, 2466034, 3699051, 7398102, 13563187, 27126374, 40689561, 81379122]

約数ペア:

[(1, 81379122), (2, 40689561), (3, 27126374), (6, 13563187), (11, 7398102), (22, 3699051), (33, 2466034), (66, 1233017), (349, 233178), (698, 116589), (1047, 77726), (2094, 38863), (3533, 23034), (3839, 21198), (7066, 11517), (7678, 10599)]