53085921

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 85113600

約数和(自身を除く): 32027679

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1429, 1769, 4287, 5307, 10003, 12383, 30009, 37149, 41441, 87169, 124323, 261507, 290087, 610183, 870261, 1830549, 2527901, 7583703, 17695307, 53085921]

約数ペア:

[(1, 53085921), (3, 17695307), (7, 7583703), (21, 2527901), (29, 1830549), (61, 870261), (87, 610183), (183, 290087), (203, 261507), (427, 124323), (609, 87169), (1281, 41441), (1429, 37149), (1769, 30009), (4287, 12383), (5307, 10003)]