166639977

素因数分解:

$3^3\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1429}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 282796800

約数和(自身を除く): 116156823

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 617, 1429, 1851, 4287, 4319, 5553, 10003, 12861, 12957, 16659, 30009, 38583, 38871, 90027, 116613, 270081, 881693, 2645079, 6171851, 7935237, 18515553, 23805711, 55546659, 166639977]

約数ペア:

[(1, 166639977), (3, 55546659), (7, 23805711), (9, 18515553), (21, 7935237), (27, 6171851), (63, 2645079), (189, 881693), (617, 270081), (1429, 116613), (1851, 90027), (4287, 38871), (4319, 38583), (5553, 30009), (10003, 16659), (12861, 12957)]