68996961

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12227}}^1$

素因数の和:12266

約数の個数: 32

約数和(自身を含む): 117388800

約数和(自身を除く): 48391839

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 12227, 36681, 110043, 134497, 232313, 330129, 403491, 696939, 1210473, 2090817, 2555443, 3631419, 6272451, 7666329, 22998987, 68996961]

約数ペア:

[(1, 68996961), (3, 22998987), (9, 7666329), (11, 6272451), (19, 3631419), (27, 2555443), (33, 2090817), (57, 1210473), (99, 696939), (171, 403491), (209, 330129), (297, 232313), (513, 134497), (627, 110043), (1881, 36681), (5643, 12227)]