81736273003

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{110909}}^1$

素因数の和:111507

約数の個数: 32

約数和(自身を含む): 108091998720

約数和(自身を除く): 26355725717

約数列:

[1, 7, 11, 17, 77, 119, 187, 563, 1309, 3941, 6193, 9571, 43351, 66997, 105281, 110909, 736967, 776363, 1219999, 1885453, 8539993, 13198171, 20739983, 62441767, 145179881, 437092369, 686859437, 1061510039, 4808016059, 7430570273, 11676610429, 81736273003]

約数ペア:

[(1, 81736273003), (7, 11676610429), (11, 7430570273), (17, 4808016059), (77, 1061510039), (119, 686859437), (187, 437092369), (563, 145179881), (1309, 62441767), (3941, 20739983), (6193, 13198171), (9571, 8539993), (43351, 1885453), (66997, 1219999), (105281, 776363), (110909, 736967)]