26912763

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 14213637

約数列:

[1, 3, 9, 27, 71, 101, 139, 213, 303, 417, 639, 909, 1251, 1917, 2727, 3753, 7171, 9869, 14039, 21513, 29607, 42117, 64539, 88821, 126351, 193617, 266463, 379053, 996769, 2990307, 8970921, 26912763]

約数ペア:

[(1, 26912763), (3, 8970921), (9, 2990307), (27, 996769), (71, 379053), (101, 266463), (139, 193617), (213, 126351), (303, 88821), (417, 64539), (639, 42117), (909, 29607), (1251, 21513), (1917, 14039), (2727, 9869), (3753, 7171)]