16105445217

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{4849577}}^1$

素因数の和:4849630

約数の個数: 20

約数和(自身を含む): 24645555396

約数和(自身を除く): 8540110179

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 4849577, 14548731, 43646193, 130938579, 198832657, 392815737, 596497971, 1789493913, 5368481739, 16105445217]

約数ペア:

[(1, 16105445217), (3, 5368481739), (9, 1789493913), (27, 596497971), (41, 392815737), (81, 198832657), (123, 130938579), (369, 43646193), (1107, 14548731), (3321, 4849577)]