51773823

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 31882113

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 151, 153, 243, 249, 453, 459, 747, 1359, 1377, 1411, 2241, 2567, 4077, 4131, 4233, 6723, 7701, 12231, 12533, 12699, 20169, 23103, 36693, 37599, 38097, 69309, 112797, 114291, 207927, 213061, 338391, 342873, 623781, 639183, 1015173, 1917549, 3045519, 5752647, 17257941, 51773823]

約数ペア:

[(1, 51773823), (3, 17257941), (9, 5752647), (17, 3045519), (27, 1917549), (51, 1015173), (81, 639183), (83, 623781), (151, 342873), (153, 338391), (243, 213061), (249, 207927), (453, 114291), (459, 112797), (747, 69309), (1359, 38097), (1377, 37599), (1411, 36693), (2241, 23103), (2567, 20169), (4077, 12699), (4131, 12533), (4233, 12231), (6723, 7701)]