29128727817

素因数分解:

$3^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{123001}}^1$

素因数の和:123203

約数の個数: 48

約数和(自身を含む): 50480020800

約数和(自身を除く): 21351292983

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 179, 189, 441, 537, 1253, 1323, 1611, 3759, 4833, 8771, 11277, 26313, 33831, 78939, 123001, 236817, 369003, 861007, 1107009, 2583021, 3321027, 6027049, 7749063, 18081147, 22017179, 23247189, 54243441, 66051537, 154120253, 162730323, 198154611, 462360759, 594463833, 1078841771, 1387082277, 3236525313, 4161246831, 9709575939, 29128727817]

約数ペア:

[(1, 29128727817), (3, 9709575939), (7, 4161246831), (9, 3236525313), (21, 1387082277), (27, 1078841771), (49, 594463833), (63, 462360759), (147, 198154611), (179, 162730323), (189, 154120253), (441, 66051537), (537, 54243441), (1253, 23247189), (1323, 22017179), (1611, 18081147), (3759, 7749063), (4833, 6027049), (8771, 3321027), (11277, 2583021), (26313, 1107009), (33831, 861007), (78939, 369003), (123001, 236817)]