91884969

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 156911040

約数和(自身を除く): 65026071

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 361, 513, 627, 857, 1083, 1881, 2571, 3249, 3971, 5643, 7713, 9427, 9747, 11913, 16283, 23139, 28281, 35739, 48849, 84843, 107217, 146547, 179113, 254529, 309377, 439641, 537339, 928131, 1612017, 2784393, 3403147, 4836051, 8353179, 10209441, 30628323, 91884969]

約数ペア:

[(1, 91884969), (3, 30628323), (9, 10209441), (11, 8353179), (19, 4836051), (27, 3403147), (33, 2784393), (57, 1612017), (99, 928131), (171, 537339), (209, 439641), (297, 309377), (361, 254529), (513, 179113), (627, 146547), (857, 107217), (1083, 84843), (1881, 48849), (2571, 35739), (3249, 28281), (3971, 23139), (5643, 16283), (7713, 11913), (9427, 9747)]