155979267

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{22003}}^1$

素因数の和:22162

約数の個数: 16

約数和(自身を含む): 221800320

約数和(自身を除く): 65821053

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 22003, 66009, 374051, 1122153, 3058417, 9175251, 51993089, 155979267]

約数ペア:

[(1, 155979267), (3, 51993089), (17, 9175251), (51, 3058417), (139, 1122153), (417, 374051), (2363, 66009), (7089, 22003)]