273739365

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{106721}}^1$

素因数の和:106754

約数の個数: 32

約数和(自身を含む): 512265600

約数和(自身を除く): 238526235

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 106721, 320163, 533605, 960489, 1600815, 2027699, 2881467, 4802445, 6083097, 10138495, 14407335, 18249291, 30415485, 54747873, 91246455, 273739365]

約数ペア:

[(1, 273739365), (3, 91246455), (5, 54747873), (9, 30415485), (15, 18249291), (19, 14407335), (27, 10138495), (45, 6083097), (57, 4802445), (95, 2881467), (135, 2027699), (171, 1600815), (285, 960489), (513, 533605), (855, 320163), (2565, 106721)]