115809921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3037}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 176933120

約数和(自身を除く): 61123199

約数列:

[1, 3, 9, 19, 57, 171, 223, 669, 2007, 3037, 4237, 9111, 12711, 27333, 38133, 57703, 173109, 519327, 677251, 2031753, 6095259, 12867769, 38603307, 115809921]

約数ペア:

[(1, 115809921), (3, 38603307), (9, 12867769), (19, 6095259), (57, 2031753), (171, 677251), (223, 519327), (669, 173109), (2007, 57703), (3037, 38133), (4237, 27333), (9111, 12711)]