8074161

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 12230400

約数和(自身を除く): 4156239

約数列:

[1, 3, 9, 27, 81, 149, 223, 243, 447, 669, 1341, 2007, 4023, 6021, 12069, 18063, 33227, 36207, 54189, 99681, 299043, 897129, 2691387, 8074161]

約数ペア:

[(1, 8074161), (3, 2691387), (9, 897129), (27, 299043), (81, 99681), (149, 54189), (223, 36207), (243, 33227), (447, 18063), (669, 12069), (1341, 6021), (2007, 4023)]