159136719

素因数分解:

$3^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{5237}}^1$

素因数の和:6694

約数の個数: 16

約数和(自身を含む): 242707968

約数和(自身を除く): 83571249

約数列:

[1, 3, 7, 21, 1447, 4341, 5237, 10129, 15711, 30387, 36659, 109977, 7577939, 22733817, 53045573, 159136719]

約数ペア:

[(1, 159136719), (3, 53045573), (7, 22733817), (21, 7577939), (1447, 109977), (4341, 36659), (5237, 30387), (10129, 15711)]