89723331

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18917}}^1$

素因数の和:18971

約数の個数: 24

約数和(自身を含む): 141657984

約数和(自身を除く): 51934653

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 18917, 56751, 170253, 321589, 586427, 964767, 1759281, 2894301, 5277843, 9969259, 29907777, 89723331]

約数ペア:

[(1, 89723331), (3, 29907777), (9, 9969259), (17, 5277843), (31, 2894301), (51, 1759281), (93, 964767), (153, 586427), (279, 321589), (527, 170253), (1581, 56751), (4743, 18917)]