63920727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18839}}^1$

素因数の和:18887

約数の個数: 24

約数和(自身を含む): 102866400

約数和(自身を除く): 38945673

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 18839, 56517, 169551, 244907, 546331, 734721, 1638993, 2204163, 4916979, 7102303, 21306909, 63920727]

約数ペア:

[(1, 63920727), (3, 21306909), (9, 7102303), (13, 4916979), (29, 2204163), (39, 1638993), (87, 734721), (117, 546331), (261, 244907), (377, 169551), (1131, 56517), (3393, 18839)]