288889493787

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{137303}}^1$

素因数の和:137984

約数の個数: 32

約数和(自身を含む): 431683776000

約数和(自身を除く): 142794282213

約数列:

[1, 3, 9, 27, 149, 447, 523, 1341, 1569, 4023, 4707, 14121, 77927, 137303, 233781, 411909, 701343, 1235727, 2104029, 3707181, 20458147, 61374441, 71809469, 184123323, 215428407, 552369969, 646285221, 1938855663, 10699610881, 32098832643, 96296497929, 288889493787]

約数ペア:

[(1, 288889493787), (3, 96296497929), (9, 32098832643), (27, 10699610881), (149, 1938855663), (447, 646285221), (523, 552369969), (1341, 215428407), (1569, 184123323), (4023, 71809469), (4707, 61374441), (14121, 20458147), (77927, 3707181), (137303, 2104029), (233781, 1235727), (411909, 701343)]