69940098

素因数分解:

$2^1\times 3^4\times {\mathrm{431729}}^1$

素因数の和:431743

約数の個数: 20

約数和(自身を含む): 156717990

約数和(自身を除く): 86777892

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431729, 863458, 1295187, 2590374, 3885561, 7771122, 11656683, 23313366, 34970049, 69940098]

約数ペア:

[(1, 69940098), (2, 34970049), (3, 23313366), (6, 11656683), (9, 7771122), (18, 3885561), (27, 2590374), (54, 1295187), (81, 863458), (162, 431729)]