828688311

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9311}}^1$

素因数の和:9388

約数の個数: 48

約数和(自身を含む): 1394565120

約数和(自身を除く): 565876809

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 261, 279, 319, 341, 899, 957, 1023, 2697, 2871, 3069, 8091, 9311, 9889, 27933, 29667, 83799, 89001, 102421, 270019, 288641, 307263, 810057, 865923, 921789, 2430171, 2597769, 2970209, 3175051, 8370589, 8910627, 9525153, 25111767, 26731881, 28575459, 75335301, 92076479, 276229437, 828688311]

約数ペア:

[(1, 828688311), (3, 276229437), (9, 92076479), (11, 75335301), (29, 28575459), (31, 26731881), (33, 25111767), (87, 9525153), (93, 8910627), (99, 8370589), (261, 3175051), (279, 2970209), (319, 2597769), (341, 2430171), (899, 921789), (957, 865923), (1023, 810057), (2697, 307263), (2871, 288641), (3069, 270019), (8091, 102421), (9311, 89001), (9889, 83799), (27933, 29667)]