156702753

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1583}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 240185088

約数和(自身を除く): 83482335

約数列:

[1, 3, 9, 17, 51, 153, 647, 1583, 1941, 4749, 5823, 10999, 14247, 26911, 32997, 80733, 98991, 242199, 1024201, 3072603, 9217809, 17411417, 52234251, 156702753]

約数ペア:

[(1, 156702753), (3, 52234251), (9, 17411417), (17, 9217809), (51, 3072603), (153, 1024201), (647, 242199), (1583, 98991), (1941, 80733), (4749, 32997), (5823, 26911), (10999, 14247)]