75966399

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 120556800

約数和(自身を除く): 44590401

約数列:

[1, 3, 9, 29, 31, 41, 87, 93, 123, 229, 261, 279, 369, 687, 899, 1189, 1271, 2061, 2697, 3567, 3813, 6641, 7099, 8091, 9389, 10701, 11439, 19923, 21297, 28167, 36859, 59769, 63891, 84501, 110577, 205871, 272281, 291059, 331731, 617613, 816843, 873177, 1852839, 2450529, 2619531, 8440711, 25322133, 75966399]

約数ペア:

[(1, 75966399), (3, 25322133), (9, 8440711), (29, 2619531), (31, 2450529), (41, 1852839), (87, 873177), (93, 816843), (123, 617613), (229, 331731), (261, 291059), (279, 272281), (369, 205871), (687, 110577), (899, 84501), (1189, 63891), (1271, 59769), (2061, 36859), (2697, 28167), (3567, 21297), (3813, 19923), (6641, 11439), (7099, 10701), (8091, 9389)]