80699663

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 100776960

約数和(自身を除く): 20077297

約数列:

[1, 11, 17, 23, 29, 187, 253, 319, 391, 493, 647, 667, 4301, 5423, 7117, 7337, 10999, 11339, 14881, 18763, 120989, 124729, 163691, 206393, 252977, 318971, 431549, 2782747, 3508681, 4747039, 7336333, 80699663]

約数ペア:

[(1, 80699663), (11, 7336333), (17, 4747039), (23, 3508681), (29, 2782747), (187, 431549), (253, 318971), (319, 252977), (391, 206393), (493, 163691), (647, 124729), (667, 120989), (4301, 18763), (5423, 14881), (7117, 11339), (7337, 10999)]