126831441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 209710080

約数和(自身を除く): 82878639

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 73, 163, 187, 209, 219, 323, 489, 561, 627, 803, 969, 1241, 1387, 1793, 2409, 2771, 3097, 3553, 3723, 4161, 5379, 8313, 9291, 10659, 11899, 13651, 15257, 23579, 30481, 34067, 35697, 40953, 45771, 52649, 70737, 91443, 102201, 130889, 157947, 202283, 226081, 259369, 392667, 579139, 606849, 678243, 778107, 1737417, 2225113, 2486891, 3843377, 6675339, 7460673, 11530131, 42277147, 126831441]

約数ペア:

[(1, 126831441), (3, 42277147), (11, 11530131), (17, 7460673), (19, 6675339), (33, 3843377), (51, 2486891), (57, 2225113), (73, 1737417), (163, 778107), (187, 678243), (209, 606849), (219, 579139), (323, 392667), (489, 259369), (561, 226081), (627, 202283), (803, 157947), (969, 130889), (1241, 102201), (1387, 91443), (1793, 70737), (2409, 52649), (2771, 45771), (3097, 40953), (3553, 35697), (3723, 34067), (4161, 30481), (5379, 23579), (8313, 15257), (9291, 13651), (10659, 11899)]