71616573

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{39199}}^1$

素因数の和:39241

約数の個数: 24

約数和(自身を含む): 122304000

約数和(自身を除く): 50687427

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 39199, 117597, 274393, 352791, 823179, 1136771, 2469537, 3410313, 7957397, 10230939, 23872191, 71616573]

約数ペア:

[(1, 71616573), (3, 23872191), (7, 10230939), (9, 7957397), (21, 3410313), (29, 2469537), (63, 1136771), (87, 823179), (203, 352791), (261, 274393), (609, 117597), (1827, 39199)]