859711887

素因数分解:

$3^7\times {\mathrm{53}}^1\times {\mathrm{7417}}^1$

素因数の和:7491

約数の個数: 32

約数和(自身を含む): 1313876160

約数和(自身を除く): 454164273

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 2187, 4293, 7417, 12879, 22251, 38637, 66753, 115911, 200259, 393101, 600777, 1179303, 1802331, 3537909, 5406993, 10613727, 16220979, 31841181, 95523543, 286570629, 859711887]

約数ペア:

[(1, 859711887), (3, 286570629), (9, 95523543), (27, 31841181), (53, 16220979), (81, 10613727), (159, 5406993), (243, 3537909), (477, 1802331), (729, 1179303), (1431, 600777), (2187, 393101), (4293, 200259), (7417, 115911), (12879, 66753), (22251, 38637)]