69939693

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{1873}}^1$

素因数の和:2346

約数の個数: 20

約数和(自身を含む): 104760348

約数和(自身を除く): 34820655

約数列:

[1, 3, 9, 27, 81, 461, 1383, 1873, 4149, 5619, 12447, 16857, 37341, 50571, 151713, 863453, 2590359, 7771077, 23313231, 69939693]

約数ペア:

[(1, 69939693), (3, 23313231), (9, 7771077), (27, 2590359), (81, 863453), (461, 151713), (1383, 50571), (1873, 37341), (4149, 16857), (5619, 12447)]