157471413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 240537600

約数和(自身を除く): 83066187

約数列:

[1, 3, 11, 31, 33, 59, 93, 177, 341, 649, 1023, 1829, 1947, 2609, 5487, 7827, 20119, 28699, 60357, 80879, 86097, 153931, 242637, 461793, 889669, 1693241, 2669007, 4771861, 5079723, 14315583, 52490471, 157471413]

約数ペア:

[(1, 157471413), (3, 52490471), (11, 14315583), (31, 5079723), (33, 4771861), (59, 2669007), (93, 1693241), (177, 889669), (341, 461793), (649, 242637), (1023, 153931), (1829, 86097), (1947, 80879), (2609, 60357), (5487, 28699), (7827, 20119)]