18967514877

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{117889}}^1$

素因数の和:118058

約数の個数: 32

約数和(自身を含む): 28859472000

約数和(自身を除く): 9891957123

約数列:

[1, 3, 9, 27, 59, 101, 177, 303, 531, 909, 1593, 2727, 5959, 17877, 53631, 117889, 160893, 353667, 1061001, 3183003, 6955451, 11906789, 20866353, 35720367, 62599059, 107161101, 187797177, 321483303, 702500551, 2107501653, 6322504959, 18967514877]

約数ペア:

[(1, 18967514877), (3, 6322504959), (9, 2107501653), (27, 702500551), (59, 321483303), (101, 187797177), (177, 107161101), (303, 62599059), (531, 35720367), (909, 20866353), (1593, 11906789), (2727, 6955451), (5959, 3183003), (17877, 1061001), (53631, 353667), (117889, 160893)]