15697571013

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{97}}^2\times {\mathrm{479}}^1$

素因数の和:728

約数の個数: 60

約数和(自身を含む): 24295328640

約数和(自身を除く): 8597757627

約数列:

[1, 3, 9, 27, 43, 81, 97, 129, 291, 387, 479, 873, 1161, 1437, 2619, 3483, 4171, 4311, 7857, 9409, 12513, 12933, 20597, 28227, 37539, 38799, 46463, 61791, 84681, 112617, 139389, 185373, 254043, 337851, 404587, 418167, 556119, 762129, 1213761, 1254501, 1668357, 1997909, 3641283, 3763503, 4506911, 5993727, 10923849, 13520733, 17981181, 32771547, 40562199, 53943543, 121686597, 161830629, 193797173, 365059791, 581391519, 1744174557, 5232523671, 15697571013]

約数ペア:

[(1, 15697571013), (3, 5232523671), (9, 1744174557), (27, 581391519), (43, 365059791), (81, 193797173), (97, 161830629), (129, 121686597), (291, 53943543), (387, 40562199), (479, 32771547), (873, 17981181), (1161, 13520733), (1437, 10923849), (2619, 5993727), (3483, 4506911), (4171, 3763503), (4311, 3641283), (7857, 1997909), (9409, 1668357), (12513, 1254501), (12933, 1213761), (20597, 762129), (28227, 556119), (37539, 418167), (38799, 404587), (46463, 337851), (61791, 254043), (84681, 185373), (112617, 139389)]