770984109

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5071

約数の個数: 64

約数和(自身を含む): 1406310400

約数和(自身を除く): 635326291

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 129, 133, 171, 189, 301, 387, 399, 513, 817, 903, 1161, 1197, 2451, 2709, 3591, 4993, 5719, 7353, 8127, 14979, 17157, 22059, 34951, 44937, 51471, 94867, 104853, 134811, 154413, 214699, 284601, 314559, 644097, 664069, 853803, 943677, 1502893, 1932291, 1992207, 2561409, 4079281, 4508679, 5796873, 5976621, 12237843, 13526037, 17929863, 28554967, 36713529, 40578111, 85664901, 110140587, 256994703, 770984109]

約数ペア:

[(1, 770984109), (3, 256994703), (7, 110140587), (9, 85664901), (19, 40578111), (21, 36713529), (27, 28554967), (43, 17929863), (57, 13526037), (63, 12237843), (129, 5976621), (133, 5796873), (171, 4508679), (189, 4079281), (301, 2561409), (387, 1992207), (399, 1932291), (513, 1502893), (817, 943677), (903, 853803), (1161, 664069), (1197, 644097), (2451, 314559), (2709, 284601), (3591, 214699), (4993, 154413), (5719, 134811), (7353, 104853), (8127, 94867), (14979, 51471), (17157, 44937), (22059, 34951)]