40445433

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 73416000

約数和(自身を除く): 32970567

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 1609, 2793, 3591, 4827, 8379, 11263, 14481, 25137, 30571, 33789, 43443, 78841, 91713, 101367, 213997, 236523, 275139, 304101, 641991, 709569, 825417, 1497979, 1925973, 2128707, 4493937, 5777919, 13481811, 40445433]

約数ペア:

[(1, 40445433), (3, 13481811), (7, 5777919), (9, 4493937), (19, 2128707), (21, 1925973), (27, 1497979), (49, 825417), (57, 709569), (63, 641991), (133, 304101), (147, 275139), (171, 236523), (189, 213997), (399, 101367), (441, 91713), (513, 78841), (931, 43443), (1197, 33789), (1323, 30571), (1609, 25137), (2793, 14481), (3591, 11263), (4827, 8379)]