40980591

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6229}}^1$

素因数の和:6295

約数の個数: 24

約数和(自身を含む): 64144080

約数和(自身を除く): 23163489

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6229, 6579, 18687, 56061, 105893, 267847, 317679, 803541, 953037, 2410623, 4553399, 13660197, 40980591]

約数ペア:

[(1, 40980591), (3, 13660197), (9, 4553399), (17, 2410623), (43, 953037), (51, 803541), (129, 317679), (153, 267847), (387, 105893), (731, 56061), (2193, 18687), (6229, 6579)]