165940974

素因数分解:

$2^1\times 3^4\times {\mathrm{1024327}}^1$

素因数の和:1024341

約数の個数: 20

約数和(自身を含む): 371831064

約数和(自身を除く): 205890090

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1024327, 2048654, 3072981, 6145962, 9218943, 18437886, 27656829, 55313658, 82970487, 165940974]

約数ペア:

[(1, 165940974), (2, 82970487), (3, 55313658), (6, 27656829), (9, 18437886), (18, 9218943), (27, 6145962), (54, 3072981), (81, 2048654), (162, 1024327)]