54290301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 80424960

約数和(自身を除く): 26134659

約数列:

[1, 3, 13, 39, 67, 79, 201, 237, 263, 789, 871, 1027, 2613, 3081, 3419, 5293, 10257, 15879, 17621, 20777, 52863, 62331, 68809, 206427, 229073, 270101, 687219, 810303, 1392059, 4176177, 18096767, 54290301]

約数ペア:

[(1, 54290301), (3, 18096767), (13, 4176177), (39, 1392059), (67, 810303), (79, 687219), (201, 270101), (237, 229073), (263, 206427), (789, 68809), (871, 62331), (1027, 52863), (2613, 20777), (3081, 17621), (3419, 15879), (5293, 10257)]