55191213

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8849}}^1$

素因数の和:8879

約数の個数: 40

約数和(自身を含む): 102801600

約数和(自身を除く): 47610387

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 8849, 26547, 61943, 79641, 97339, 185829, 238923, 292017, 557487, 681373, 716769, 876051, 1672461, 2044119, 2628153, 5017383, 6132357, 7884459, 18397071, 55191213]

約数ペア:

[(1, 55191213), (3, 18397071), (7, 7884459), (9, 6132357), (11, 5017383), (21, 2628153), (27, 2044119), (33, 1672461), (63, 876051), (77, 716769), (81, 681373), (99, 557487), (189, 292017), (231, 238923), (297, 185829), (567, 97339), (693, 79641), (891, 61943), (2079, 26547), (6237, 8849)]