7606489779

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1\times {\mathrm{2089}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 13002475200

約数和(自身を除く): 5395985421

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1993, 2089, 5979, 6267, 13951, 14623, 17937, 18801, 41853, 43869, 57797, 60581, 125559, 131607, 173391, 181743, 404579, 424067, 520173, 545229, 1213737, 1272201, 3641211, 3816603, 4163377, 12490131, 29143639, 37470393, 87430917, 120737933, 262292751, 362213799, 845165531, 1086641397, 2535496593, 7606489779]

約数ペア:

[(1, 7606489779), (3, 2535496593), (7, 1086641397), (9, 845165531), (21, 362213799), (29, 262292751), (63, 120737933), (87, 87430917), (203, 37470393), (261, 29143639), (609, 12490131), (1827, 4163377), (1993, 3816603), (2089, 3641211), (5979, 1272201), (6267, 1213737), (13951, 545229), (14623, 520173), (17937, 424067), (18801, 404579), (41853, 181743), (43869, 173391), (57797, 131607), (60581, 125559)]