231799077

素因数分解:

$3^4\times {\mathrm{1523}}^1\times {\mathrm{1879}}^1$

素因数の和:3414

約数の個数: 20

約数和(自身を含む): 346679520

約数和(自身を除く): 114880443

約数列:

[1, 3, 9, 27, 81, 1523, 1879, 4569, 5637, 13707, 16911, 41121, 50733, 123363, 152199, 2861717, 8585151, 25755453, 77266359, 231799077]

約数ペア:

[(1, 231799077), (3, 77266359), (9, 25755453), (27, 8585151), (81, 2861717), (1523, 152199), (1879, 123363), (4569, 50733), (5637, 41121), (13707, 16911)]