191554713

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5968

約数の個数: 48

約数和(自身を含む): 345246720

約数和(自身を除く): 153692007

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 1197, 1539, 1701, 3591, 4617, 5927, 10773, 17781, 32319, 41489, 53343, 112613, 124467, 160029, 337839, 373401, 480087, 788291, 1013517, 1120203, 1440261, 2364873, 3040551, 3360609, 7094619, 9121653, 10081827, 21283857, 27364959, 63851571, 191554713]

約数ペア:

[(1, 191554713), (3, 63851571), (7, 27364959), (9, 21283857), (19, 10081827), (21, 9121653), (27, 7094619), (57, 3360609), (63, 3040551), (81, 2364873), (133, 1440261), (171, 1120203), (189, 1013517), (243, 788291), (399, 480087), (513, 373401), (567, 337839), (1197, 160029), (1539, 124467), (1701, 112613), (3591, 53343), (4617, 41489), (5927, 32319), (10773, 17781)]