61877283

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 92210496

約数和(自身を除く): 30333213

約数列:

[1, 3, 13, 37, 39, 111, 137, 313, 411, 481, 939, 1443, 1781, 4069, 5069, 5343, 11581, 12207, 15207, 34743, 42881, 65897, 128643, 150553, 197691, 451659, 557453, 1586597, 1672359, 4759791, 20625761, 61877283]

約数ペア:

[(1, 61877283), (3, 20625761), (13, 4759791), (37, 1672359), (39, 1586597), (111, 557453), (137, 451659), (313, 197691), (411, 150553), (481, 128643), (939, 65897), (1443, 42881), (1781, 34743), (4069, 15207), (5069, 12207), (5343, 11581)]