73916973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 124138560

約数和(自身を除く): 50221587

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 779, 811, 1599, 2223, 2337, 2433, 4797, 7011, 7299, 10127, 10543, 15409, 30381, 31629, 33251, 46227, 91143, 94887, 99753, 138681, 200317, 299259, 432263, 600951, 631769, 1296789, 1802853, 1895307, 3890367, 5685921, 8212997, 24638991, 73916973]

約数ペア:

[(1, 73916973), (3, 24638991), (9, 8212997), (13, 5685921), (19, 3890367), (39, 1895307), (41, 1802853), (57, 1296789), (117, 631769), (123, 600951), (171, 432263), (247, 299259), (369, 200317), (533, 138681), (741, 99753), (779, 94887), (811, 91143), (1599, 46227), (2223, 33251), (2337, 31629), (2433, 30381), (4797, 15409), (7011, 10543), (7299, 10127)]