207810408033

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{150915329}}^1$

素因数の和:150915358

約数の個数: 20

約数和(自身を含む): 328693588740

約数和(自身を除く): 120883180707

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 150915329, 452745987, 1358237961, 2565560593, 4074713883, 7696681779, 12224141649, 23090045337, 69270136011, 207810408033]

約数ペア:

[(1, 207810408033), (3, 69270136011), (9, 23090045337), (17, 12224141649), (27, 7696681779), (51, 4074713883), (81, 2565560593), (153, 1358237961), (459, 452745987), (1377, 150915329)]