72396003939

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{166631}}^1$

素因数の和:167875

約数の個数: 32

約数和(自身を含む): 116903678976

約数和(自身を除く): 44507675037

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1217, 3651, 8519, 20689, 25557, 62067, 144823, 166631, 434469, 499893, 1166417, 2832727, 3499251, 8498181, 19829089, 59487267, 202789927, 608369781, 1419529489, 3447428759, 4258588467, 10342286277, 24132001313, 72396003939]

約数ペア:

[(1, 72396003939), (3, 24132001313), (7, 10342286277), (17, 4258588467), (21, 3447428759), (51, 1419529489), (119, 608369781), (357, 202789927), (1217, 59487267), (3651, 19829089), (8519, 8498181), (20689, 3499251), (25557, 2832727), (62067, 1166417), (144823, 499893), (166631, 434469)]