142433151

素因数分解:

$3^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{1427}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 223910400

約数和(自身を除く): 81477249

約数列:

[1, 3, 7, 21, 49, 97, 147, 291, 343, 679, 1029, 1427, 2037, 4281, 4753, 9989, 14259, 29967, 33271, 69923, 99813, 138419, 209769, 415257, 489461, 968933, 1468383, 2906799, 6782531, 20347593, 47477717, 142433151]

約数ペア:

[(1, 142433151), (3, 47477717), (7, 20347593), (21, 6782531), (49, 2906799), (97, 1468383), (147, 968933), (291, 489461), (343, 415257), (679, 209769), (1029, 138419), (1427, 99813), (2037, 69923), (4281, 33271), (4753, 29967), (9989, 14259)]