31483269

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 18421371

約数列:

[1, 3, 9, 17, 27, 51, 113, 153, 339, 459, 607, 1017, 1821, 1921, 3051, 5463, 5763, 10319, 16389, 17289, 30957, 51867, 68591, 92871, 205773, 278613, 617319, 1166047, 1851957, 3498141, 10494423, 31483269]

約数ペア:

[(1, 31483269), (3, 10494423), (9, 3498141), (17, 1851957), (27, 1166047), (51, 617319), (113, 278613), (153, 205773), (339, 92871), (459, 68591), (607, 51867), (1017, 30957), (1821, 17289), (1921, 16389), (3051, 10319), (5463, 5763)]