72425397

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{10501}}^1$

素因数の和:10545

約数の個数: 24

約数和(自身を含む): 111741280

約数和(自身を除く): 39315883

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 6897, 10501, 31503, 115511, 199519, 346533, 598557, 1270621, 2194709, 3811863, 6584127, 24141799, 72425397]

約数ペア:

[(1, 72425397), (3, 24141799), (11, 6584127), (19, 3811863), (33, 2194709), (57, 1270621), (121, 598557), (209, 346533), (363, 199519), (627, 115511), (2299, 31503), (6897, 10501)]