74781063

素因数分解:

$3^5\times 7^1\times {\mathrm{43963}}^1$

素因数の和:43985

約数の個数: 24

約数和(自身を含む): 128023168

約数和(自身を除く): 53242105

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 43963, 131889, 307741, 395667, 923223, 1187001, 2769669, 3561003, 8309007, 10683009, 24927021, 74781063]

約数ペア:

[(1, 74781063), (3, 24927021), (7, 10683009), (9, 8309007), (21, 3561003), (27, 2769669), (63, 1187001), (81, 923223), (189, 395667), (243, 307741), (567, 131889), (1701, 43963)]