8168013

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1918

約数の個数: 32

約数和(自身を含む): 14438400

約数和(自身を除く): 6270387

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1879, 4347, 5637, 13153, 16911, 39459, 43217, 50733, 118377, 129651, 302519, 355131, 388953, 907557, 1166859, 2722671, 8168013]

約数ペア:

[(1, 8168013), (3, 2722671), (7, 1166859), (9, 907557), (21, 388953), (23, 355131), (27, 302519), (63, 129651), (69, 118377), (161, 50733), (189, 43217), (207, 39459), (483, 16911), (621, 13153), (1449, 5637), (1879, 4347)]