254156728329

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5059}}^1\times {\mathrm{8221}}^1$

素因数の和:13390

約数の個数: 48

約数和(自身を含む): 424021037440

約数和(自身を除く): 169864309111

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 5059, 6111, 8221, 15177, 24663, 35413, 45531, 57547, 73989, 106239, 172641, 318717, 490723, 517923, 797437, 1472169, 2392311, 3435061, 4416507, 5582059, 7176933, 10305183, 16746177, 30915549, 41590039, 50238531, 124770117, 291130273, 374310351, 873390819, 2620172457, 4034233783, 12102701349, 28239636481, 36308104047, 84718909443, 254156728329]

約数ペア:

[(1, 254156728329), (3, 84718909443), (7, 36308104047), (9, 28239636481), (21, 12102701349), (63, 4034233783), (97, 2620172457), (291, 873390819), (679, 374310351), (873, 291130273), (2037, 124770117), (5059, 50238531), (6111, 41590039), (8221, 30915549), (15177, 16746177), (24663, 10305183), (35413, 7176933), (45531, 5582059), (57547, 4416507), (73989, 3435061), (106239, 2392311), (172641, 1472169), (318717, 797437), (490723, 517923)]