61229007

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 104501760

約数和(自身を除く): 43272753

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 2473, 2751, 3537, 7419, 8253, 17311, 22257, 24759, 51933, 66771, 155799, 323963, 467397, 971889, 2267741, 2915667, 6803223, 8747001, 20409669, 61229007]

約数ペア:

[(1, 61229007), (3, 20409669), (7, 8747001), (9, 6803223), (21, 2915667), (27, 2267741), (63, 971889), (131, 467397), (189, 323963), (393, 155799), (917, 66771), (1179, 51933), (2473, 24759), (2751, 22257), (3537, 17311), (7419, 8253)]