270201309

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{757}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 430786560

約数和(自身を除く): 160585251

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 739, 757, 2217, 2271, 5173, 5299, 15519, 15897, 16997, 17411, 50991, 52233, 118979, 121877, 356937, 365631, 559423, 1678269, 3915961, 11747883, 12866729, 38600187, 90067103, 270201309]

約数ペア:

[(1, 270201309), (3, 90067103), (7, 38600187), (21, 12866729), (23, 11747883), (69, 3915961), (161, 1678269), (483, 559423), (739, 365631), (757, 356937), (2217, 121877), (2271, 118979), (5173, 52233), (5299, 50991), (15519, 17411), (15897, 16997)]