90121633

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 107876832

約数和(自身を除く): 17755199

約数列:

[1, 7, 49, 67, 97, 283, 469, 679, 1981, 3283, 4753, 6499, 13867, 18961, 27451, 45493, 132727, 192157, 318451, 929089, 1345099, 1839217, 12874519, 90121633]

約数ペア:

[(1, 90121633), (7, 12874519), (49, 1839217), (67, 1345099), (97, 929089), (283, 318451), (469, 192157), (679, 132727), (1981, 45493), (3283, 27451), (4753, 18961), (6499, 13867)]