51465267

素因数分解:

$3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{859}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 87513600

約数和(自身を除く): 36048333

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 317, 859, 951, 2219, 2577, 2853, 6013, 6657, 7731, 8559, 18039, 19971, 23193, 54117, 59913, 162351, 272303, 816909, 1906121, 2450727, 5718363, 7352181, 17155089, 51465267]

約数ペア:

[(1, 51465267), (3, 17155089), (7, 7352181), (9, 5718363), (21, 2450727), (27, 1906121), (63, 816909), (189, 272303), (317, 162351), (859, 59913), (951, 54117), (2219, 23193), (2577, 19971), (2853, 18039), (6013, 8559), (6657, 7731)]