70491771

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30241}}^1$

素因数の和:30291

約数の個数: 24

約数和(自身を含む): 119516384

約数和(自身を除く): 49024613

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 30241, 90723, 211687, 272169, 635061, 1118917, 1905183, 3356751, 7832419, 10070253, 23497257, 70491771]

約数ペア:

[(1, 70491771), (3, 23497257), (7, 10070253), (9, 7832419), (21, 3356751), (37, 1905183), (63, 1118917), (111, 635061), (259, 272169), (333, 211687), (777, 90723), (2331, 30241)]