264303

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:276

約数の個数: 20

約数和(自身を含む): 426888

約数和(自身を除く): 162585

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 251, 351, 753, 1053, 2259, 3263, 6777, 9789, 20331, 29367, 88101, 264303]

約数ペア:

[(1, 264303), (3, 88101), (9, 29367), (13, 20331), (27, 9789), (39, 6777), (81, 3263), (117, 2259), (251, 1053), (351, 753)]