82990719

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77489}}^1$

素因数の和:77519

約数の個数: 24

約数和(自身を含む): 145061280

約数和(自身を除く): 62070561

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 77489, 232467, 542423, 697401, 1317313, 1627269, 3951939, 4881807, 9221191, 11855817, 27663573, 82990719]

約数ペア:

[(1, 82990719), (3, 27663573), (7, 11855817), (9, 9221191), (17, 4881807), (21, 3951939), (51, 1627269), (63, 1317313), (119, 697401), (153, 542423), (357, 232467), (1071, 77489)]