154491303

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 218566656

約数和(自身を除く): 64075353

約数列:

[1, 3, 43, 47, 83, 129, 141, 249, 307, 921, 2021, 3569, 3901, 6063, 10707, 11703, 13201, 14429, 25481, 39603, 43287, 76443, 167743, 503229, 620447, 1095683, 1197607, 1861341, 3287049, 3592821, 51497101, 154491303]

約数ペア:

[(1, 154491303), (3, 51497101), (43, 3592821), (47, 3287049), (83, 1861341), (129, 1197607), (141, 1095683), (249, 620447), (307, 503229), (921, 167743), (2021, 76443), (3569, 43287), (3901, 39603), (6063, 25481), (10707, 14429), (11703, 13201)]