25324299

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 50426880

約数和(自身を除く): 25102581

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 937, 1001, 1287, 2079, 2457, 2811, 3003, 3861, 6559, 8433, 9009, 10307, 12181, 19677, 25299, 27027, 30921, 36543, 59031, 72149, 85267, 92763, 109629, 133991, 177093, 216447, 255801, 278289, 328887, 401973, 649341, 767403, 937937, 1205919, 1948023, 2302209, 2813811, 3617757, 8441433, 25324299]

約数ペア:

[(1, 25324299), (3, 8441433), (7, 3617757), (9, 2813811), (11, 2302209), (13, 1948023), (21, 1205919), (27, 937937), (33, 767403), (39, 649341), (63, 401973), (77, 328887), (91, 278289), (99, 255801), (117, 216447), (143, 177093), (189, 133991), (231, 109629), (273, 92763), (297, 85267), (351, 72149), (429, 59031), (693, 36543), (819, 30921), (937, 27027), (1001, 25299), (1287, 19677), (2079, 12181), (2457, 10307), (2811, 9009), (3003, 8433), (3861, 6559)]