27427473

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 40458600

約数和(自身を除く): 13031127

約数列:

[1, 3, 9, 113, 149, 181, 339, 447, 543, 1017, 1341, 1629, 16837, 20453, 26969, 50511, 61359, 80907, 151533, 184077, 242721, 3047497, 9142491, 27427473]

約数ペア:

[(1, 27427473), (3, 9142491), (9, 3047497), (113, 242721), (149, 184077), (181, 151533), (339, 80907), (447, 61359), (543, 50511), (1017, 26969), (1341, 20453), (1629, 16837)]