80029593

素因数分解:

$3^3\times 7^2\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 139043520

約数和(自身を除く): 59013927

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 241, 251, 441, 723, 753, 1323, 1687, 1757, 2169, 2259, 5061, 5271, 6507, 6777, 11809, 12299, 15183, 15813, 35427, 36897, 45549, 47439, 60491, 106281, 110691, 181473, 318843, 332073, 423437, 544419, 1270311, 1633257, 2964059, 3810933, 8892177, 11432799, 26676531, 80029593]

約数ペア:

[(1, 80029593), (3, 26676531), (7, 11432799), (9, 8892177), (21, 3810933), (27, 2964059), (49, 1633257), (63, 1270311), (147, 544419), (189, 423437), (241, 332073), (251, 318843), (441, 181473), (723, 110691), (753, 106281), (1323, 60491), (1687, 47439), (1757, 45549), (2169, 36897), (2259, 35427), (5061, 15813), (5271, 15183), (6507, 12299), (6777, 11809)]