205655789043

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4990313}}^1$

素因数の和:4990579

約数の個数: 24

約数和(自身を含む): 313990556880

約数和(自身を除く): 108334767837

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 2169, 4579, 13737, 41211, 4990313, 14970939, 44912817, 94815947, 284447841, 853343523, 1202665433, 3607996299, 10823988897, 22850643227, 68551929681, 205655789043]

約数ペア:

[(1, 205655789043), (3, 68551929681), (9, 22850643227), (19, 10823988897), (57, 3607996299), (171, 1202665433), (241, 853343523), (723, 284447841), (2169, 94815947), (4579, 44912817), (13737, 14970939), (41211, 4990313)]