243317763

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1153

約数の個数: 40

約数和(自身を含む): 393346800

約数和(自身を除く): 150029037

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 269, 351, 807, 859, 1053, 2421, 2577, 3497, 7263, 7731, 10491, 11167, 21789, 23193, 31473, 33501, 69579, 94419, 100503, 231071, 283257, 301509, 693213, 904527, 2079639, 3003923, 6238917, 9011769, 18716751, 27035307, 81105921, 243317763]

約数ペア:

[(1, 243317763), (3, 81105921), (9, 27035307), (13, 18716751), (27, 9011769), (39, 6238917), (81, 3003923), (117, 2079639), (269, 904527), (351, 693213), (807, 301509), (859, 283257), (1053, 231071), (2421, 100503), (2577, 94419), (3497, 69579), (7263, 33501), (7731, 31473), (10491, 23193), (11167, 21789)]