73158939

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 129572352

約数和(自身を除く): 56413413

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 83, 119, 153, 249, 357, 581, 747, 823, 1071, 1411, 1743, 2469, 4233, 5229, 5761, 7407, 9877, 12699, 13991, 17283, 29631, 41973, 51849, 68309, 88893, 97937, 125919, 204927, 293811, 478163, 614781, 881433, 1161253, 1434489, 3483759, 4303467, 8128771, 10451277, 24386313, 73158939]

約数ペア:

[(1, 73158939), (3, 24386313), (7, 10451277), (9, 8128771), (17, 4303467), (21, 3483759), (51, 1434489), (63, 1161253), (83, 881433), (119, 614781), (153, 478163), (249, 293811), (357, 204927), (581, 125919), (747, 97937), (823, 88893), (1071, 68309), (1411, 51849), (1743, 41973), (2469, 29631), (4233, 17283), (5229, 13991), (5761, 12699), (7407, 9877)]