61148451

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 102699520

約数和(自身を除く): 41551069

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 5209, 11739, 15627, 36463, 67717, 109389, 203151, 223987, 474019, 671961, 1422057, 1567909, 2911831, 4703727, 8735493, 20382817, 61148451]

約数ペア:

[(1, 61148451), (3, 20382817), (7, 8735493), (13, 4703727), (21, 2911831), (39, 1567909), (43, 1422057), (91, 671961), (129, 474019), (273, 223987), (301, 203151), (559, 109389), (903, 67717), (1677, 36463), (3913, 15627), (5209, 11739)]