55223871

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 80372736

約数和(自身を除く): 25148865

約数列:

[1, 3, 17, 51, 71, 101, 151, 213, 303, 453, 1207, 1717, 2567, 3621, 5151, 7171, 7701, 10721, 15251, 21513, 32163, 45753, 121907, 182257, 259267, 365721, 546771, 777801, 1082821, 3248463, 18407957, 55223871]

約数ペア:

[(1, 55223871), (3, 18407957), (17, 3248463), (51, 1082821), (71, 777801), (101, 546771), (151, 365721), (213, 259267), (303, 182257), (453, 121907), (1207, 45753), (1717, 32163), (2567, 21513), (3621, 15251), (5151, 10721), (7171, 7701)]