201829131

素因数分解:

$3^3\times 7^1\times {\mathrm{1067879}}^1$

素因数の和:1067895

約数の個数: 16

約数和(自身を含む): 341721600

約数和(自身を除く): 139892469

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1067879, 3203637, 7475153, 9610911, 22425459, 28832733, 67276377, 201829131]

約数ペア:

[(1, 201829131), (3, 67276377), (7, 28832733), (9, 22425459), (21, 9610911), (27, 7475153), (63, 3203637), (189, 1067879)]