137690637

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{32299}}^1$

素因数の和:32345

約数の個数: 24

約数和(自身を含む): 220932000

約数和(自身を除く): 83241363

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 32299, 96897, 226093, 678279, 936671, 1582651, 2810013, 4747953, 6556697, 19670091, 45896879, 137690637]

約数ペア:

[(1, 137690637), (3, 45896879), (7, 19670091), (21, 6556697), (29, 4747953), (49, 2810013), (87, 1582651), (147, 936671), (203, 678279), (609, 226093), (1421, 96897), (4263, 32299)]