68443893

素因数分解:

$3^3\times 7^1\times {\mathrm{362137}}^1$

素因数の和:362153

約数の個数: 16

約数和(自身を含む): 115884160

約数和(自身を除く): 47440267

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 362137, 1086411, 2534959, 3259233, 7604877, 9777699, 22814631, 68443893]

約数ペア:

[(1, 68443893), (3, 22814631), (7, 9777699), (9, 7604877), (21, 3259233), (27, 2534959), (63, 1086411), (189, 362137)]