177164001

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 301601664

約数和(自身を除く): 124437663

約数列:

[1, 3, 7, 9, 21, 53, 63, 97, 159, 291, 371, 477, 547, 679, 873, 1113, 1641, 2037, 3339, 3829, 4923, 5141, 6111, 11487, 15423, 28991, 34461, 35987, 46269, 53059, 86973, 107961, 159177, 202937, 260919, 323883, 371413, 477531, 608811, 1114239, 1826433, 2812127, 3342717, 8436381, 19684889, 25309143, 59054667, 177164001]

約数ペア:

[(1, 177164001), (3, 59054667), (7, 25309143), (9, 19684889), (21, 8436381), (53, 3342717), (63, 2812127), (97, 1826433), (159, 1114239), (291, 608811), (371, 477531), (477, 371413), (547, 323883), (679, 260919), (873, 202937), (1113, 159177), (1641, 107961), (2037, 86973), (3339, 53059), (3829, 46269), (4923, 35987), (5141, 34461), (6111, 28991), (11487, 15423)]