65079693

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 60

約数和(自身を含む): 119180160

約数和(自身を除く): 54100467

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 399, 441, 513, 567, 863, 931, 1197, 1323, 1539, 2589, 2793, 3591, 3969, 6041, 7767, 8379, 10773, 16397, 18123, 23301, 25137, 42287, 49191, 54369, 69903, 75411, 114779, 126861, 147573, 163107, 344337, 380583, 442719, 489321, 803453, 1033011, 1141749, 1328157, 2410359, 3099033, 3425247, 7231077, 9297099, 21693231, 65079693]

約数ペア:

[(1, 65079693), (3, 21693231), (7, 9297099), (9, 7231077), (19, 3425247), (21, 3099033), (27, 2410359), (49, 1328157), (57, 1141749), (63, 1033011), (81, 803453), (133, 489321), (147, 442719), (171, 380583), (189, 344337), (399, 163107), (441, 147573), (513, 126861), (567, 114779), (863, 75411), (931, 69903), (1197, 54369), (1323, 49191), (1539, 42287), (2589, 25137), (2793, 23301), (3591, 18123), (3969, 16397), (6041, 10773), (7767, 8379)]