68800977

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{6101}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 114229440

約数和(自身を除く): 45428463

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 6101, 11277, 18303, 42707, 54909, 128121, 384363, 1092079, 3276237, 7644553, 9828711, 22933659, 68800977]

約数ペア:

[(1, 68800977), (3, 22933659), (7, 9828711), (9, 7644553), (21, 3276237), (63, 1092079), (179, 384363), (537, 128121), (1253, 54909), (1611, 42707), (3759, 18303), (6101, 11277)]