29745027

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 48921600

約数和(自身を除く): 19176573

約数列:

[1, 3, 9, 13, 31, 39, 59, 93, 117, 139, 177, 279, 403, 417, 531, 767, 1209, 1251, 1807, 1829, 2301, 3627, 4309, 5421, 5487, 6903, 8201, 12927, 16263, 16461, 23777, 24603, 38781, 56017, 71331, 73809, 106613, 168051, 213993, 254231, 319839, 504153, 762693, 959517, 2288079, 3305003, 9915009, 29745027]

約数ペア:

[(1, 29745027), (3, 9915009), (9, 3305003), (13, 2288079), (31, 959517), (39, 762693), (59, 504153), (93, 319839), (117, 254231), (139, 213993), (177, 168051), (279, 106613), (403, 73809), (417, 71331), (531, 56017), (767, 38781), (1209, 24603), (1251, 23777), (1807, 16461), (1829, 16263), (2301, 12927), (3627, 8201), (4309, 6903), (5421, 5487)]