74689371

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{5657}}^1$

素因数の和:5832

約数の個数: 20

約数和(自身を含む): 112277352

約数和(自身を除く): 37587981

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 5657, 13203, 16971, 50913, 152739, 458217, 922091, 2766273, 8298819, 24896457, 74689371]

約数ペア:

[(1, 74689371), (3, 24896457), (9, 8298819), (27, 2766273), (81, 922091), (163, 458217), (489, 152739), (1467, 50913), (4401, 16971), (5657, 13203)]