23778927

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 40

約数和(自身を含む): 37635840

約数和(自身を除く): 13856913

約数列:

[1, 3, 9, 27, 29, 53, 81, 87, 159, 191, 261, 477, 573, 783, 1431, 1537, 1719, 2349, 4293, 4611, 5157, 5539, 10123, 13833, 15471, 16617, 30369, 41499, 49851, 91107, 124497, 149553, 273321, 293567, 448659, 819963, 880701, 2642103, 7926309, 23778927]

約数ペア:

[(1, 23778927), (3, 7926309), (9, 2642103), (27, 880701), (29, 819963), (53, 448659), (81, 293567), (87, 273321), (159, 149553), (191, 124497), (261, 91107), (477, 49851), (573, 41499), (783, 30369), (1431, 16617), (1537, 15471), (1719, 13833), (2349, 10123), (4293, 5539), (4611, 5157)]