68207967

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4289}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 109824000

約数和(自身を除く): 41616033

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 4289, 5301, 12867, 15903, 38601, 81491, 115803, 132959, 244473, 398877, 733419, 1196631, 2200257, 2526221, 3589893, 7578663, 22735989, 68207967]

約数ペア:

[(1, 68207967), (3, 22735989), (9, 7578663), (19, 3589893), (27, 2526221), (31, 2200257), (57, 1196631), (93, 733419), (171, 398877), (279, 244473), (513, 132959), (589, 115803), (837, 81491), (1767, 38601), (4289, 15903), (5301, 12867)]