61771734

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{3931}}^1$

素因数の和:4042

約数の個数: 40

約数和(自身を含む): 139876968

約数和(自身を除く): 78105234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 162, 194, 291, 582, 873, 1746, 2619, 3931, 5238, 7857, 7862, 11793, 15714, 23586, 35379, 70758, 106137, 212274, 318411, 381307, 636822, 762614, 1143921, 2287842, 3431763, 6863526, 10295289, 20590578, 30885867, 61771734]

約数ペア:

[(1, 61771734), (2, 30885867), (3, 20590578), (6, 10295289), (9, 6863526), (18, 3431763), (27, 2287842), (54, 1143921), (81, 762614), (97, 636822), (162, 381307), (194, 318411), (291, 212274), (582, 106137), (873, 70758), (1746, 35379), (2619, 23586), (3931, 15714), (5238, 11793), (7857, 7862)]