66481107

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3643}}^1$

素因数の和:3743

約数の個数: 32

約数和(自身を含む): 111943680

約数和(自身を除く): 45462573

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2607, 3643, 6083, 10929, 18249, 25501, 40073, 76503, 120219, 280511, 287797, 841533, 863391, 2014579, 3165767, 6043737, 9497301, 22160369, 66481107]

約数ペア:

[(1, 66481107), (3, 22160369), (7, 9497301), (11, 6043737), (21, 3165767), (33, 2014579), (77, 863391), (79, 841533), (231, 287797), (237, 280511), (553, 120219), (869, 76503), (1659, 40073), (2607, 25501), (3643, 18249), (6083, 10929)]