149688009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3637}}^1$

素因数の和:3929

約数の個数: 24

約数和(自身を含む): 229848840

約数和(自身を除く): 80160831

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 3637, 4573, 10911, 13719, 32733, 41157, 61829, 185487, 556461, 978353, 2935059, 8805177, 16632001, 49896003, 149688009]

約数ペア:

[(1, 149688009), (3, 49896003), (9, 16632001), (17, 8805177), (51, 2935059), (153, 978353), (269, 556461), (807, 185487), (2421, 61829), (3637, 41157), (4573, 32733), (10911, 13719)]