149881677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 222258816

約数和(自身を除く): 72377139

約数列:

[1, 3, 11, 33, 101, 193, 233, 303, 579, 699, 1111, 2123, 2563, 3333, 6369, 7689, 19493, 23533, 44969, 58479, 70599, 134907, 214423, 258863, 494659, 643269, 776589, 1483977, 4541869, 13625607, 49960559, 149881677]

約数ペア:

[(1, 149881677), (3, 49960559), (11, 13625607), (33, 4541869), (101, 1483977), (193, 776589), (233, 643269), (303, 494659), (579, 258863), (699, 214423), (1111, 134907), (2123, 70599), (2563, 58479), (3333, 44969), (6369, 23533), (7689, 19493)]