272051289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{26539}}^1$

素因数の和:26629

約数の個数: 24

約数和(自身を含む): 422304480

約数和(自身を除く): 150253191

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 26539, 79617, 238851, 451163, 1353489, 1778113, 4060467, 5334339, 16003017, 30227921, 90683763, 272051289]

約数ペア:

[(1, 272051289), (3, 90683763), (9, 30227921), (17, 16003017), (51, 5334339), (67, 4060467), (153, 1778113), (201, 1353489), (603, 451163), (1139, 238851), (3417, 79617), (10251, 26539)]