66271359

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5413}}^1$

素因数の和:5487

約数の個数: 32

約数和(自身を含む): 112264704

約数和(自身を除く): 45993345

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 5413, 12243, 16239, 37891, 59543, 113673, 178629, 286889, 416801, 860667, 1250403, 2008223, 3155779, 6024669, 9467337, 22090453, 66271359]

約数ペア:

[(1, 66271359), (3, 22090453), (7, 9467337), (11, 6024669), (21, 3155779), (33, 2008223), (53, 1250403), (77, 860667), (159, 416801), (231, 286889), (371, 178629), (583, 113673), (1113, 59543), (1749, 37891), (4081, 16239), (5413, 12243)]