157028733

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 245780480

約数和(自身を除く): 88751747

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 3999, 4363, 11997, 13089, 35991, 39267, 117801, 135253, 187609, 405759, 562827, 1217277, 1688481, 3651831, 5065443, 5815879, 17447637, 52342911, 157028733]

約数ペア:

[(1, 157028733), (3, 52342911), (9, 17447637), (27, 5815879), (31, 5065443), (43, 3651831), (93, 1688481), (129, 1217277), (279, 562827), (387, 405759), (837, 187609), (1161, 135253), (1333, 117801), (3999, 39267), (4363, 35991), (11997, 13089)]