315083139

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 487872000

約数和(自身を除く): 172788861

約数列:

[1, 3, 7, 21, 109, 179, 327, 537, 763, 769, 1253, 2289, 2307, 3759, 5383, 16149, 19511, 58533, 83821, 136577, 137651, 251463, 409731, 412953, 586747, 963557, 1760241, 2890671, 15003959, 45011877, 105027713, 315083139]

約数ペア:

[(1, 315083139), (3, 105027713), (7, 45011877), (21, 15003959), (109, 2890671), (179, 1760241), (327, 963557), (537, 586747), (763, 412953), (769, 409731), (1253, 251463), (2289, 137651), (2307, 136577), (3759, 83821), (5383, 58533), (16149, 19511)]