64784703

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3613}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 89048960

約数和(自身を除く): 24264257

約数列:

[1, 3, 43, 129, 139, 417, 3613, 5977, 10839, 17931, 155359, 466077, 502207, 1506621, 21594901, 64784703]

約数ペア:

[(1, 64784703), (3, 21594901), (43, 1506621), (129, 502207), (139, 466077), (417, 155359), (3613, 17931), (5977, 10839)]