56755767

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 80607744

約数和(自身を除く): 23851977

約数列:

[1, 3, 41, 67, 71, 97, 123, 201, 213, 291, 2747, 2911, 3977, 4757, 6499, 6887, 8241, 8733, 11931, 14271, 19497, 20661, 195037, 266459, 282367, 461429, 585111, 799377, 847101, 1384287, 18918589, 56755767]

約数ペア:

[(1, 56755767), (3, 18918589), (41, 1384287), (67, 847101), (71, 799377), (97, 585111), (123, 461429), (201, 282367), (213, 266459), (291, 195037), (2747, 20661), (2911, 19497), (3977, 14271), (4757, 11931), (6499, 8733), (6887, 8241)]