160687071

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{11467}}^1$

素因数の和:11652

約数の個数: 20

約数和(自身を含む): 241447272

約数和(自身を除く): 80760201

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 11467, 14013, 34401, 103203, 309609, 928827, 1983791, 5951373, 17854119, 53562357, 160687071]

約数ペア:

[(1, 160687071), (3, 53562357), (9, 17854119), (27, 5951373), (81, 1983791), (173, 928827), (519, 309609), (1557, 103203), (4671, 34401), (11467, 14013)]