15661918107

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{52733731}}^1$

素因数の和:52733751

約数の個数: 16

約数和(自身を含む): 25312191360

約数和(自身を除く): 9650273253

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 52733731, 158201193, 474603579, 580071041, 1423810737, 1740213123, 5220639369, 15661918107]

約数ペア:

[(1, 15661918107), (3, 5220639369), (9, 1740213123), (11, 1423810737), (27, 580071041), (33, 474603579), (99, 158201193), (297, 52733731)]