64302399

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9539}}^1$

素因数の和:9659

約数の個数: 24

約数和(自身を含む): 107153280

約数和(自身を除く): 42850881

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 9539, 28617, 66773, 85851, 200319, 600957, 1020673, 3062019, 7144711, 9186057, 21434133, 64302399]

約数ペア:

[(1, 64302399), (3, 21434133), (7, 9186057), (9, 7144711), (21, 3062019), (63, 1020673), (107, 600957), (321, 200319), (749, 85851), (963, 66773), (2247, 28617), (6741, 9539)]