90591387

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{971}}^1$

素因数の和:1338

約数の個数: 16

約数和(自身を含む): 122332032

約数和(自身を除く): 31740645

約数列:

[1, 3, 137, 227, 411, 681, 971, 2913, 31099, 93297, 133027, 220417, 399081, 661251, 30197129, 90591387]

約数ペア:

[(1, 90591387), (3, 30197129), (137, 661251), (227, 399081), (411, 220417), (681, 133027), (971, 93297), (2913, 31099)]