79672281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 117261312

約数和(自身を除く): 37589031

約数列:

[1, 3, 13, 39, 83, 151, 163, 249, 453, 489, 1079, 1963, 2119, 3237, 5889, 6357, 12533, 13529, 24613, 37599, 40587, 73839, 162929, 175877, 319969, 488787, 527631, 959907, 2042879, 6128637, 26557427, 79672281]

約数ペア:

[(1, 79672281), (3, 26557427), (13, 6128637), (39, 2042879), (83, 959907), (151, 527631), (163, 488787), (249, 319969), (453, 175877), (489, 162929), (1079, 73839), (1963, 40587), (2119, 37599), (3237, 24613), (5889, 13529), (6357, 12533)]