77442043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 19325957

約数列:

[1, 7, 19, 59, 71, 133, 139, 413, 497, 973, 1121, 1349, 2641, 4189, 7847, 8201, 9443, 9869, 18487, 29323, 57407, 69083, 79591, 155819, 187511, 557137, 582271, 1090733, 1312577, 4075897, 11063149, 77442043]

約数ペア:

[(1, 77442043), (7, 11063149), (19, 4075897), (59, 1312577), (71, 1090733), (133, 582271), (139, 557137), (413, 187511), (497, 155819), (973, 79591), (1121, 69083), (1349, 57407), (2641, 29323), (4189, 18487), (7847, 9869), (8201, 9443)]