68247333

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 65292507

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1309, 1683, 1931, 2079, 3213, 3927, 5049, 5793, 11781, 13517, 17379, 21241, 32827, 35343, 40551, 52137, 63723, 98481, 121653, 148687, 191169, 229789, 295443, 361097, 364959, 446061, 573507, 689367, 886329, 1083291, 1338183, 2068101, 2527679, 3249873, 4014549, 6204303, 7583037, 9749619, 22749111, 68247333]

約数ペア:

[(1, 68247333), (3, 22749111), (7, 9749619), (9, 7583037), (11, 6204303), (17, 4014549), (21, 3249873), (27, 2527679), (33, 2068101), (51, 1338183), (63, 1083291), (77, 886329), (99, 689367), (119, 573507), (153, 446061), (187, 364959), (189, 361097), (231, 295443), (297, 229789), (357, 191169), (459, 148687), (561, 121653), (693, 98481), (1071, 63723), (1309, 52137), (1683, 40551), (1931, 35343), (2079, 32827), (3213, 21241), (3927, 17379), (5049, 13517), (5793, 11781)]