207622683

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{150779}}^1$

素因数の和:150808

約数の個数: 20

約数和(自身を含む): 328398840

約数和(自身を除く): 120776157

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 150779, 452337, 1357011, 2563243, 4071033, 7689729, 12213099, 23069187, 69207561, 207622683]

約数ペア:

[(1, 207622683), (3, 69207561), (9, 23069187), (17, 12213099), (27, 7689729), (51, 4071033), (81, 2563243), (153, 1357011), (459, 452337), (1377, 150779)]