65412711

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 121139200

約数和(自身を除く): 55726489

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 79, 91, 117, 189, 237, 273, 337, 351, 553, 711, 819, 1011, 1027, 1659, 2133, 2359, 2457, 3033, 3081, 4381, 4977, 7077, 7189, 9099, 9243, 13143, 14931, 21231, 21567, 26623, 27729, 30667, 39429, 63693, 64701, 79869, 92001, 118287, 186361, 194103, 239607, 276003, 346099, 559083, 718821, 828009, 1038297, 1677249, 2422693, 3114891, 5031747, 7268079, 9344673, 21804237, 65412711]

約数ペア:

[(1, 65412711), (3, 21804237), (7, 9344673), (9, 7268079), (13, 5031747), (21, 3114891), (27, 2422693), (39, 1677249), (63, 1038297), (79, 828009), (91, 718821), (117, 559083), (189, 346099), (237, 276003), (273, 239607), (337, 194103), (351, 186361), (553, 118287), (711, 92001), (819, 79869), (1011, 64701), (1027, 63693), (1659, 39429), (2133, 30667), (2359, 27729), (2457, 26623), (3033, 21567), (3081, 21231), (4381, 14931), (4977, 13143), (7077, 9243), (7189, 9099)]