67206591

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43669}}^1$

素因数の和:43700

約数の個数: 20

約数和(自身を含む): 105681400

約数和(自身を除く): 38474809

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 43669, 131007, 393021, 829711, 1179063, 2489133, 3537189, 7467399, 22402197, 67206591]

約数ペア:

[(1, 67206591), (3, 22402197), (9, 7467399), (19, 3537189), (27, 2489133), (57, 1179063), (81, 829711), (171, 393021), (513, 131007), (1539, 43669)]