669968393409

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1\times {\mathrm{197003}}^1$

素因数の和:199386

約数の個数: 48

約数和(自身を含む): 1154563218432

約数和(自身を除く): 484594825023

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2347, 7041, 16429, 21123, 49287, 53981, 147861, 161943, 197003, 377867, 485829, 591009, 1133601, 1379021, 1773027, 3400803, 4137063, 4531069, 12411189, 13593207, 31717483, 40779621, 95152449, 285457347, 462366041, 1387098123, 3236562287, 4161294369, 9709686861, 10634418943, 29129060583, 31903256829, 74440932601, 95709770487, 223322797803, 669968393409]

約数ペア:

[(1, 669968393409), (3, 223322797803), (7, 95709770487), (9, 74440932601), (21, 31903256829), (23, 29129060583), (63, 10634418943), (69, 9709686861), (161, 4161294369), (207, 3236562287), (483, 1387098123), (1449, 462366041), (2347, 285457347), (7041, 95152449), (16429, 40779621), (21123, 31717483), (49287, 13593207), (53981, 12411189), (147861, 4531069), (161943, 4137063), (197003, 3400803), (377867, 1773027), (485829, 1379021), (591009, 1133601)]