72682259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 86389632

約数和(自身を除く): 13707373

約数列:

[1, 13, 17, 31, 103, 221, 403, 527, 1339, 1751, 3193, 6851, 10609, 22763, 41509, 54281, 137917, 180353, 328879, 705653, 2344589, 4275427, 5590943, 72682259]

約数ペア:

[(1, 72682259), (13, 5590943), (17, 4275427), (31, 2344589), (103, 705653), (221, 328879), (403, 180353), (527, 137917), (1339, 54281), (1751, 41509), (3193, 22763), (6851, 10609)]