87599709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22273}}^1$

素因数の和:22321

約数の個数: 24

約数和(自身を含む): 138989760

約数和(自身を除く): 51390051

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 22273, 66819, 200457, 423187, 512279, 1269561, 1536837, 3808683, 4610511, 9733301, 29199903, 87599709]

約数ペア:

[(1, 87599709), (3, 29199903), (9, 9733301), (19, 4610511), (23, 3808683), (57, 1536837), (69, 1269561), (171, 512279), (207, 423187), (437, 200457), (1311, 66819), (3933, 22273)]