156066021

素因数分解:

$3^5\times {\mathrm{642247}}^1$

素因数の和:642262

約数の個数: 12

約数和(自身を含む): 233778272

約数和(自身を除く): 77712251

約数列:

[1, 3, 9, 27, 81, 243, 642247, 1926741, 5780223, 17340669, 52022007, 156066021]

約数ペア:

[(1, 156066021), (3, 52022007), (9, 17340669), (27, 5780223), (81, 1926741), (243, 642247)]