51748389

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8297}}^1$

素因数の和:8327

約数の個数: 40

約数和(自身を含む): 96389568

約数和(自身を除く): 44641179

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 8297, 24891, 58079, 74673, 91267, 174237, 224019, 273801, 522711, 638869, 672057, 821403, 1568133, 1916607, 2464209, 4704399, 5749821, 7392627, 17249463, 51748389]

約数ペア:

[(1, 51748389), (3, 17249463), (7, 7392627), (9, 5749821), (11, 4704399), (21, 2464209), (27, 1916607), (33, 1568133), (63, 821403), (77, 672057), (81, 638869), (99, 522711), (189, 273801), (231, 224019), (297, 174237), (567, 91267), (693, 74673), (891, 58079), (2079, 24891), (6237, 8297)]