186962013

素因数分解:

$3^5\times 7^1\times {\mathrm{109913}}^1$

素因数の和:109935

約数の個数: 24

約数和(自身を含む): 320069568

約数和(自身を除く): 133107555

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 109913, 329739, 769391, 989217, 2308173, 2967651, 6924519, 8902953, 20773557, 26708859, 62320671, 186962013]

約数ペア:

[(1, 186962013), (3, 62320671), (7, 26708859), (9, 20773557), (21, 8902953), (27, 6924519), (63, 2967651), (81, 2308173), (189, 989217), (243, 769391), (567, 329739), (1701, 109913)]