66842883

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5449}}^1$

素因数の和:5531

約数の個数: 24

約数和(自身を含む): 102024000

約数和(自身を除く): 35181117

約数列:

[1, 3, 9, 29, 47, 87, 141, 261, 423, 1363, 4089, 5449, 12267, 16347, 49041, 158021, 256103, 474063, 768309, 1422189, 2304927, 7426987, 22280961, 66842883]

約数ペア:

[(1, 66842883), (3, 22280961), (9, 7426987), (29, 2304927), (47, 1422189), (87, 768309), (141, 474063), (261, 256103), (423, 158021), (1363, 49041), (4089, 16347), (5449, 12267)]