67309263

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2819}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 111446400

約数和(自身を除く): 44137137

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 2819, 3411, 7959, 8457, 19733, 23877, 25371, 59199, 177597, 1068401, 3205203, 7478807, 9615609, 22436421, 67309263]

約数ペア:

[(1, 67309263), (3, 22436421), (7, 9615609), (9, 7478807), (21, 3205203), (63, 1068401), (379, 177597), (1137, 59199), (2653, 25371), (2819, 23877), (3411, 19733), (7959, 8457)]