167142591

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 316293120

約数和(自身を除く): 149150529

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 71, 77, 79, 99, 129, 213, 231, 237, 301, 387, 473, 497, 553, 639, 693, 711, 781, 869, 903, 1419, 1491, 1659, 2343, 2607, 2709, 3053, 3311, 3397, 4257, 4473, 4977, 5467, 5609, 6083, 7029, 7821, 9159, 9933, 10191, 16401, 16827, 18249, 21371, 23779, 27477, 29799, 30573, 33583, 37367, 39263, 49203, 50481, 54747, 61699, 64113, 71337, 100749, 112101, 117789, 185097, 192339, 214011, 235081, 241187, 261569, 302247, 336303, 353367, 431893, 555291, 705243, 723561, 784707, 1295679, 1688309, 2115729, 2170683, 2354121, 2653057, 3887037, 5064927, 7959171, 15194781, 18571399, 23877513, 55714197, 167142591]

約数ペア:

[(1, 167142591), (3, 55714197), (7, 23877513), (9, 18571399), (11, 15194781), (21, 7959171), (33, 5064927), (43, 3887037), (63, 2653057), (71, 2354121), (77, 2170683), (79, 2115729), (99, 1688309), (129, 1295679), (213, 784707), (231, 723561), (237, 705243), (301, 555291), (387, 431893), (473, 353367), (497, 336303), (553, 302247), (639, 261569), (693, 241187), (711, 235081), (781, 214011), (869, 192339), (903, 185097), (1419, 117789), (1491, 112101), (1659, 100749), (2343, 71337), (2607, 64113), (2709, 61699), (3053, 54747), (3311, 50481), (3397, 49203), (4257, 39263), (4473, 37367), (4977, 33583), (5467, 30573), (5609, 29799), (6083, 27477), (7029, 23779), (7821, 21371), (9159, 18249), (9933, 16827), (10191, 16401)]