53714241

素因数分解:

$3^2\times 7^2\times {\mathrm{349}}^2$

素因数の和:718

約数の個数: 27

約数和(自身を含む): 90513891

約数和(自身を除く): 36799650

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 349, 441, 1047, 2443, 3141, 7329, 17101, 21987, 51303, 121801, 153909, 365403, 852607, 1096209, 2557821, 5968249, 7673463, 17904747, 53714241]

約数ペア:

[(1, 53714241), (3, 17904747), (7, 7673463), (9, 5968249), (21, 2557821), (49, 1096209), (63, 852607), (147, 365403), (349, 153909), (441, 121801), (1047, 51303), (2443, 21987), (3141, 17101)]