4480459977591

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1871}}^1\times {\mathrm{2281}}^1$

素因数の和:5174

約数の個数: 80

約数和(自身を含む): 7222132165248

約数和(自身を除く): 2741672187657

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 997, 1053, 1871, 2281, 2991, 5613, 6843, 8973, 12961, 16839, 20529, 24323, 26919, 29653, 38883, 50517, 61587, 72969, 80757, 88959, 116649, 151551, 184761, 218907, 266877, 349947, 656721, 800631, 1049841, 1865387, 1970163, 2274157, 2401893, 4267751, 5596161, 6822471, 12803253, 16788483, 20467413, 24250031, 29564041, 38409759, 50365449, 55480763, 61402239, 72750093, 88692123, 115229277, 151096347, 166442289, 184206717, 218250279, 266076369, 345687831, 499326867, 654750837, 798229107, 1497980601, 1964252511, 2394687321, 4254947747, 4493941803, 12764843241, 38294529723, 55314320711, 114883589169, 165942962133, 344650767507, 497828886399, 1493486659197, 4480459977591]

約数ペア:

[(1, 4480459977591), (3, 1493486659197), (9, 497828886399), (13, 344650767507), (27, 165942962133), (39, 114883589169), (81, 55314320711), (117, 38294529723), (351, 12764843241), (997, 4493941803), (1053, 4254947747), (1871, 2394687321), (2281, 1964252511), (2991, 1497980601), (5613, 798229107), (6843, 654750837), (8973, 499326867), (12961, 345687831), (16839, 266076369), (20529, 218250279), (24323, 184206717), (26919, 166442289), (29653, 151096347), (38883, 115229277), (50517, 88692123), (61587, 72750093), (72969, 61402239), (80757, 55480763), (88959, 50365449), (116649, 38409759), (151551, 29564041), (184761, 24250031), (218907, 20467413), (266877, 16788483), (349947, 12803253), (656721, 6822471), (800631, 5596161), (1049841, 4267751), (1865387, 2401893), (1970163, 2274157)]