154317069

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{100271}}^1$

素因数の和:100302

約数の個数: 20

約数和(自身を含む): 242658240

約数和(自身を除く): 88341171

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 100271, 300813, 902439, 1905149, 2707317, 5715447, 8121951, 17146341, 51439023, 154317069]

約数ペア:

[(1, 154317069), (3, 51439023), (9, 17146341), (19, 8121951), (27, 5715447), (57, 2707317), (81, 1905149), (171, 902439), (513, 300813), (1539, 100271)]