61685949

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 91897344

約数和(自身を除く): 30211395

約数列:

[1, 3, 13, 39, 47, 73, 141, 219, 461, 611, 949, 1383, 1833, 2847, 3431, 5993, 10293, 17979, 21667, 33653, 44603, 65001, 100959, 133809, 281671, 437489, 845013, 1312467, 1581691, 4745073, 20561983, 61685949]

約数ペア:

[(1, 61685949), (3, 20561983), (13, 4745073), (39, 1581691), (47, 1312467), (73, 845013), (141, 437489), (219, 281671), (461, 133809), (611, 100959), (949, 65001), (1383, 44603), (1833, 33653), (2847, 21667), (3431, 17979), (5993, 10293)]