75784023

素因数分解:

$3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2791}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 125438976

約数和(自身を除く): 49654953

約数列:

[1, 3, 7, 9, 21, 63, 431, 1293, 2791, 3017, 3879, 8373, 9051, 19537, 25119, 27153, 58611, 175833, 1202921, 3608763, 8420447, 10826289, 25261341, 75784023]

約数ペア:

[(1, 75784023), (3, 25261341), (7, 10826289), (9, 8420447), (21, 3608763), (63, 1202921), (431, 175833), (1293, 58611), (2791, 27153), (3017, 25119), (3879, 19537), (8373, 9051)]