201871035

素因数分解:

$3^7\times 5^1\times {\mathrm{18461}}^1$

素因数の和:18487

約数の個数: 32

約数和(自身を含む): 363332160

約数和(自身を除く): 161461125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 10935, 18461, 55383, 92305, 166149, 276915, 498447, 830745, 1495341, 2492235, 4486023, 7476705, 13458069, 22430115, 40374207, 67290345, 201871035]

約数ペア:

[(1, 201871035), (3, 67290345), (5, 40374207), (9, 22430115), (15, 13458069), (27, 7476705), (45, 4486023), (81, 2492235), (135, 1495341), (243, 830745), (405, 498447), (729, 276915), (1215, 166149), (2187, 92305), (3645, 55383), (10935, 18461)]