267769071

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 423316080

約数和(自身を除く): 155547009

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 257, 513, 677, 771, 1539, 2031, 2313, 4883, 6093, 6939, 12863, 14649, 18279, 20817, 38589, 43947, 54837, 115767, 131841, 173989, 347301, 395523, 521967, 1041903, 1565901, 3305791, 4697703, 9917373, 14093109, 29752119, 89256357, 267769071]

約数ペア:

[(1, 267769071), (3, 89256357), (9, 29752119), (19, 14093109), (27, 9917373), (57, 4697703), (81, 3305791), (171, 1565901), (257, 1041903), (513, 521967), (677, 395523), (771, 347301), (1539, 173989), (2031, 131841), (2313, 115767), (4883, 54837), (6093, 43947), (6939, 38589), (12863, 20817), (14649, 18279)]