319878789117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{7109}}^1$

素因数の和:7490

約数の個数: 64

約数和(自身を含む): 470147328000

約数和(自身を除く): 150268538883

約数列:

[1, 3, 19, 29, 57, 87, 163, 167, 489, 501, 551, 1653, 3097, 3173, 4727, 4843, 7109, 9291, 9519, 14181, 14529, 21327, 27221, 81663, 89813, 92017, 135071, 206161, 269439, 276051, 405213, 517199, 618483, 789409, 1158767, 1187203, 1551597, 2368227, 3476301, 3561609, 3917059, 11751177, 14998771, 22016573, 22556857, 33604243, 34428887, 44996313, 66049719, 67670571, 100812729, 103286661, 193514089, 580542267, 638480617, 654148853, 1915441851, 1962446559, 3676767691, 5611908581, 11030303073, 16835725743, 106626263039, 319878789117]

約数ペア:

[(1, 319878789117), (3, 106626263039), (19, 16835725743), (29, 11030303073), (57, 5611908581), (87, 3676767691), (163, 1962446559), (167, 1915441851), (489, 654148853), (501, 638480617), (551, 580542267), (1653, 193514089), (3097, 103286661), (3173, 100812729), (4727, 67670571), (4843, 66049719), (7109, 44996313), (9291, 34428887), (9519, 33604243), (14181, 22556857), (14529, 22016573), (21327, 14998771), (27221, 11751177), (81663, 3917059), (89813, 3561609), (92017, 3476301), (135071, 2368227), (206161, 1551597), (269439, 1187203), (276051, 1158767), (405213, 789409), (517199, 618483)]