81926162019

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{9281}}^1$

素因数の和:9490

約数の個数: 80

約数和(自身を含む): 134720730144

約数和(自身を除く): 52794568125

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 101, 117, 249, 303, 351, 747, 909, 1053, 1079, 1313, 2241, 2727, 3237, 3939, 6723, 8181, 8383, 9281, 9711, 11817, 25149, 27843, 29133, 35451, 75447, 83529, 87399, 106353, 108979, 120653, 226341, 250587, 326937, 361959, 679023, 751761, 770323, 937381, 980811, 1085877, 2310969, 2812143, 2942433, 3257631, 6932907, 8436429, 8827299, 9772893, 10014199, 12185953, 20798721, 25309287, 30042597, 36557859, 62396163, 75927861, 77802623, 90127791, 109673577, 233407869, 270383373, 329020731, 700223607, 811150119, 987062193, 1011434099, 2100670821, 3034302297, 6302012463, 9102906891, 27308720673, 81926162019]

約数ペア:

[(1, 81926162019), (3, 27308720673), (9, 9102906891), (13, 6302012463), (27, 3034302297), (39, 2100670821), (81, 1011434099), (83, 987062193), (101, 811150119), (117, 700223607), (249, 329020731), (303, 270383373), (351, 233407869), (747, 109673577), (909, 90127791), (1053, 77802623), (1079, 75927861), (1313, 62396163), (2241, 36557859), (2727, 30042597), (3237, 25309287), (3939, 20798721), (6723, 12185953), (8181, 10014199), (8383, 9772893), (9281, 8827299), (9711, 8436429), (11817, 6932907), (25149, 3257631), (27843, 2942433), (29133, 2812143), (35451, 2310969), (75447, 1085877), (83529, 980811), (87399, 937381), (106353, 770323), (108979, 751761), (120653, 679023), (226341, 361959), (250587, 326937)]