74001357

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 119101752

約数和(自身を除く): 45100395

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 459, 549, 881, 1037, 1377, 1647, 2643, 3111, 4941, 7929, 9333, 14977, 23787, 27999, 44931, 53741, 71361, 83997, 134793, 161223, 404379, 483669, 913597, 1213137, 1451007, 2740791, 4353021, 8222373, 24667119, 74001357]

約数ペア:

[(1, 74001357), (3, 24667119), (9, 8222373), (17, 4353021), (27, 2740791), (51, 1451007), (61, 1213137), (81, 913597), (153, 483669), (183, 404379), (459, 161223), (549, 134793), (881, 83997), (1037, 71361), (1377, 53741), (1647, 44931), (2643, 27999), (3111, 23787), (4941, 14977), (7929, 9333)]