57731331

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{88681}}^1$

素因数の和:88722

約数の個数: 16

約数和(自身を含む): 90810368

約数和(自身を除く): 33079037

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 88681, 266043, 620767, 1862301, 2749111, 8247333, 19243777, 57731331]

約数ペア:

[(1, 57731331), (3, 19243777), (7, 8247333), (21, 2749111), (31, 1862301), (93, 620767), (217, 266043), (651, 88681)]