219570178113

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{328721}}^1$

素因数の和:328927

約数の個数: 64

約数和(自身を含む): 384368060160

約数和(自身を除く): 164797882047

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 173, 297, 351, 429, 519, 1287, 1557, 1903, 2249, 3861, 4671, 5709, 6747, 17127, 20241, 24739, 51381, 60723, 74217, 222651, 328721, 667953, 986163, 2958489, 3615931, 4273373, 8875467, 10847793, 12820119, 32543379, 38460357, 47007103, 56868733, 97630137, 115381071, 141021309, 170606199, 423063927, 511818597, 625556063, 739293529, 1269191781, 1535455791, 1876668189, 2217880587, 5630004567, 6653641761, 8132228819, 16890013701, 19960925283, 24396686457, 73190059371, 219570178113]

約数ペア:

[(1, 219570178113), (3, 73190059371), (9, 24396686457), (11, 19960925283), (13, 16890013701), (27, 8132228819), (33, 6653641761), (39, 5630004567), (99, 2217880587), (117, 1876668189), (143, 1535455791), (173, 1269191781), (297, 739293529), (351, 625556063), (429, 511818597), (519, 423063927), (1287, 170606199), (1557, 141021309), (1903, 115381071), (2249, 97630137), (3861, 56868733), (4671, 47007103), (5709, 38460357), (6747, 32543379), (17127, 12820119), (20241, 10847793), (24739, 8875467), (51381, 4273373), (60723, 3615931), (74217, 2958489), (222651, 986163), (328721, 667953)]