149750447

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7687}}^1$

素因数の和:7739

約数の個数: 24

約数和(自身を含む): 196320768

約数和(自身を除く): 46570321

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 7687, 19481, 53809, 84557, 176801, 591899, 930127, 1237607, 1944811, 6510889, 13613677, 21392921, 149750447]

約数ペア:

[(1, 149750447), (7, 21392921), (11, 13613677), (23, 6510889), (77, 1944811), (121, 1237607), (161, 930127), (253, 591899), (847, 176801), (1771, 84557), (2783, 53809), (7687, 19481)]