195326691

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{42863}}^1$

素因数の和:42911

約数の個数: 24

約数和(自身を含む): 312735744

約数和(自身を除く): 117409053

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 42863, 128589, 300041, 900123, 1328753, 2100287, 3986259, 6300861, 9301271, 27903813, 65108897, 195326691]

約数ペア:

[(1, 195326691), (3, 65108897), (7, 27903813), (21, 9301271), (31, 6300861), (49, 3986259), (93, 2100287), (147, 1328753), (217, 900123), (651, 300041), (1519, 128589), (4557, 42863)]