79644159

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3061}}^1$

素因数の和:3140

約数の個数: 36

約数和(自身を含む): 136136520

約数和(自身を除く): 56492361

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3061, 3717, 8673, 9183, 21427, 26019, 27549, 64281, 149989, 180599, 192843, 449967, 541797, 1264193, 1349901, 1625391, 3792579, 8849351, 11377737, 26548053, 79644159]

約数ペア:

[(1, 79644159), (3, 26548053), (7, 11377737), (9, 8849351), (21, 3792579), (49, 1625391), (59, 1349901), (63, 1264193), (147, 541797), (177, 449967), (413, 192843), (441, 180599), (531, 149989), (1239, 64281), (2891, 27549), (3061, 26019), (3717, 21427), (8673, 9183)]