73515849

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 114401280

約数和(自身を除く): 40885431

約数列:

[1, 3, 11, 31, 33, 47, 93, 121, 139, 141, 341, 363, 417, 517, 1023, 1457, 1529, 1551, 3751, 4309, 4371, 4587, 5687, 6533, 11253, 12927, 16027, 16819, 17061, 19599, 47399, 48081, 50457, 71863, 142197, 176297, 202523, 215589, 521389, 528891, 607569, 790493, 1564167, 2227753, 2371479, 6683259, 24505283, 73515849]

約数ペア:

[(1, 73515849), (3, 24505283), (11, 6683259), (31, 2371479), (33, 2227753), (47, 1564167), (93, 790493), (121, 607569), (139, 528891), (141, 521389), (341, 215589), (363, 202523), (417, 176297), (517, 142197), (1023, 71863), (1457, 50457), (1529, 48081), (1551, 47399), (3751, 19599), (4309, 17061), (4371, 16819), (4587, 16027), (5687, 12927), (6533, 11253)]