68554071

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4133}}^1$

素因数の和:4255

約数の個数: 24

約数和(自身を含む): 105334320

約数和(自身を除く): 36780249

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 4133, 5529, 12399, 16587, 37197, 78527, 235581, 400901, 706743, 1202703, 3608109, 7617119, 22851357, 68554071]

約数ペア:

[(1, 68554071), (3, 22851357), (9, 7617119), (19, 3608109), (57, 1202703), (97, 706743), (171, 400901), (291, 235581), (873, 78527), (1843, 37197), (4133, 16587), (5529, 12399)]