201502539

素因数分解:

$3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3221}}^1$

素因数の和:3568

約数の個数: 32

約数和(自身を含む): 342305280

約数和(自身を除く): 140802741

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 331, 993, 2317, 2979, 3221, 6951, 8937, 9663, 20853, 22547, 28989, 62559, 67641, 86967, 202923, 608769, 1066151, 3198453, 7463057, 9595359, 22389171, 28786077, 67167513, 201502539]

約数ペア:

[(1, 201502539), (3, 67167513), (7, 28786077), (9, 22389171), (21, 9595359), (27, 7463057), (63, 3198453), (189, 1066151), (331, 608769), (993, 202923), (2317, 86967), (2979, 67641), (3221, 62559), (6951, 28989), (8937, 22547), (9663, 20853)]