90804927177

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{147319}}^1$

素因数の和:147982

約数の個数: 32

約数和(自身を含む): 138386515200

約数和(自身を除く): 47581588023

約数列:

[1, 3, 9, 27, 37, 111, 333, 617, 999, 1851, 5553, 16659, 22829, 68487, 147319, 205461, 441957, 616383, 1325871, 3977613, 5450803, 16352409, 49057227, 90895823, 147171681, 272687469, 818062407, 2454187221, 3363145451, 10089436353, 30268309059, 90804927177]

約数ペア:

[(1, 90804927177), (3, 30268309059), (9, 10089436353), (27, 3363145451), (37, 2454187221), (111, 818062407), (333, 272687469), (617, 147171681), (999, 90895823), (1851, 49057227), (5553, 16352409), (16659, 5450803), (22829, 3977613), (68487, 1325871), (147319, 616383), (205461, 441957)]