293490567

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{2377}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 462283200

約数和(自身を除く): 168792633

約数列:

[1, 3, 9, 17, 27, 51, 153, 269, 459, 807, 2377, 2421, 4573, 7131, 7263, 13719, 21393, 40409, 41157, 64179, 121227, 123471, 363681, 639413, 1091043, 1918239, 5754717, 10870021, 17264151, 32610063, 97830189, 293490567]

約数ペア:

[(1, 293490567), (3, 97830189), (9, 32610063), (17, 17264151), (27, 10870021), (51, 5754717), (153, 1918239), (269, 1091043), (459, 639413), (807, 363681), (2377, 123471), (2421, 121227), (4573, 64179), (7131, 41157), (7263, 40409), (13719, 21393)]