67874679

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{36433}}^1$

素因数の和:36468

約数の個数: 20

約数和(自身を含む): 105804336

約数和(自身を除く): 37929657

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 36433, 109299, 327897, 837959, 983691, 2513877, 2951073, 7541631, 22624893, 67874679]

約数ペア:

[(1, 67874679), (3, 22624893), (9, 7541631), (23, 2951073), (27, 2513877), (69, 983691), (81, 837959), (207, 327897), (621, 109299), (1863, 36433)]