772898211

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{11959}}^1$

素因数の和:12175

約数の個数: 24

約数和(自身を含む): 1149308160

約数和(自身を除く): 376409949

約数列:

[1, 3, 9, 43, 129, 167, 387, 501, 1503, 7181, 11959, 21543, 35877, 64629, 107631, 514237, 1542711, 1997153, 4628133, 5991459, 17974377, 85877579, 257632737, 772898211]

約数ペア:

[(1, 772898211), (3, 257632737), (9, 85877579), (43, 17974377), (129, 5991459), (167, 4628133), (387, 1997153), (501, 1542711), (1503, 514237), (7181, 107631), (11959, 64629), (21543, 35877)]