156930181443

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{85895009}}^1$

素因数の和:85895051

約数の個数: 24

約数和(自身を含む): 267992431200

約数和(自身を除く): 111062249757

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 85895009, 257685027, 601265063, 773055081, 1803795189, 2490955261, 5411385567, 7472865783, 17436686827, 22418597349, 52310060481, 156930181443]

約数ペア:

[(1, 156930181443), (3, 52310060481), (7, 22418597349), (9, 17436686827), (21, 7472865783), (29, 5411385567), (63, 2490955261), (87, 1803795189), (203, 773055081), (261, 601265063), (609, 257685027), (1827, 85895009)]