70292450673

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{20639}}^1$

素因数の和:22883

約数の個数: 40

約数和(自身を含む): 110586643200

約数和(自身を除く): 40294192527

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2213, 6639, 19917, 20639, 42047, 59751, 61917, 126141, 179253, 185751, 378423, 392141, 557253, 1135269, 1176423, 1671759, 3405807, 3529269, 10587807, 31763421, 45674107, 137022321, 411066963, 867808033, 1233200889, 2603424099, 3699602667, 7810272297, 23430816891, 70292450673]

約数ペア:

[(1, 70292450673), (3, 23430816891), (9, 7810272297), (19, 3699602667), (27, 2603424099), (57, 1233200889), (81, 867808033), (171, 411066963), (513, 137022321), (1539, 45674107), (2213, 31763421), (6639, 10587807), (19917, 3529269), (20639, 3405807), (42047, 1671759), (59751, 1176423), (61917, 1135269), (126141, 557253), (179253, 392141), (185751, 378423)]