71144997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4219}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 119915520

約数和(自身を除く): 48770523

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 4219, 5621, 12657, 16863, 29533, 46409, 88599, 139227, 307987, 324863, 923961, 974589, 2155909, 3387857, 6467727, 10163571, 23714999, 71144997]

約数ペア:

[(1, 71144997), (3, 23714999), (7, 10163571), (11, 6467727), (21, 3387857), (33, 2155909), (73, 974589), (77, 923961), (219, 324863), (231, 307987), (511, 139227), (803, 88599), (1533, 46409), (2409, 29533), (4219, 16863), (5621, 12657)]