87410673

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7043}}^1$

素因数の和:7253

約数の個数: 24

約数和(自身を含む): 145050048

約数和(自身を除く): 57639375

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 7043, 12411, 21129, 49301, 63387, 147903, 443709, 1387471, 4162413, 9712297, 12487239, 29136891, 87410673]

約数ペア:

[(1, 87410673), (3, 29136891), (7, 12487239), (9, 9712297), (21, 4162413), (63, 1387471), (197, 443709), (591, 147903), (1379, 63387), (1773, 49301), (4137, 21129), (7043, 12411)]