71343141

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 101582208

約数和(自身を除く): 30239067

約数列:

[1, 3, 37, 53, 67, 111, 159, 181, 201, 543, 1961, 2479, 3551, 5883, 6697, 7437, 9593, 10653, 12127, 20091, 28779, 36381, 131387, 354941, 394161, 448699, 642731, 1064823, 1346097, 1928193, 23781047, 71343141]

約数ペア:

[(1, 71343141), (3, 23781047), (37, 1928193), (53, 1346097), (67, 1064823), (111, 642731), (159, 448699), (181, 394161), (201, 354941), (543, 131387), (1961, 36381), (2479, 28779), (3551, 20091), (5883, 12127), (6697, 10653), (7437, 9593)]