61915113

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{823}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 96579392

約数和(自身を除く): 34664279

約数列:

[1, 3, 9, 13, 39, 117, 643, 823, 1929, 2469, 5787, 7407, 8359, 10699, 25077, 32097, 75231, 96291, 529189, 1587567, 4762701, 6879457, 20638371, 61915113]

約数ペア:

[(1, 61915113), (3, 20638371), (9, 6879457), (13, 4762701), (39, 1587567), (117, 529189), (643, 96291), (823, 75231), (1929, 32097), (2469, 25077), (5787, 10699), (7407, 8359)]