69508479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 101785600

約数和(自身を除く): 32277121

約数列:

[1, 3, 19, 31, 57, 93, 139, 283, 417, 589, 849, 1767, 2641, 4309, 5377, 7923, 8773, 12927, 16131, 26319, 39337, 81871, 118011, 166687, 245613, 500061, 747403, 1219447, 2242209, 3658341, 23169493, 69508479]

約数ペア:

[(1, 69508479), (3, 23169493), (19, 3658341), (31, 2242209), (57, 1219447), (93, 747403), (139, 500061), (283, 245613), (417, 166687), (589, 118011), (849, 81871), (1767, 39337), (2641, 26319), (4309, 16131), (5377, 12927), (7923, 8773)]