53930919

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3083}}^1$

素因数の和:3124

約数の個数: 32

約数和(自身を含む): 88819200

約数和(自身を除く): 34888281

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 3083, 5831, 9249, 17493, 21581, 52411, 64743, 151067, 157233, 366877, 453201, 1057469, 1100631, 2568139, 3172407, 7704417, 17976973, 53930919]

約数ペア:

[(1, 53930919), (3, 17976973), (7, 7704417), (17, 3172407), (21, 2568139), (49, 1100631), (51, 1057469), (119, 453201), (147, 366877), (343, 157233), (357, 151067), (833, 64743), (1029, 52411), (2499, 21581), (3083, 17493), (5831, 9249)]