207967239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{22283}}^1$

素因数の和:22367

約数の個数: 24

約数和(自身を含む): 323296272

約数和(自身を除く): 115329033

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 22283, 66849, 200547, 378811, 1136433, 1359263, 3409299, 4077789, 12233367, 23107471, 69322413, 207967239]

約数ペア:

[(1, 207967239), (3, 69322413), (9, 23107471), (17, 12233367), (51, 4077789), (61, 3409299), (153, 1359263), (183, 1136433), (549, 378811), (1037, 200547), (3111, 66849), (9333, 22283)]