81184113

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{4229}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 123177600

約数和(自身を除く): 41993487

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 4229, 6399, 12687, 19197, 38061, 114183, 334091, 342549, 1002273, 1027647, 3006819, 9020457, 27061371, 81184113]

約数ペア:

[(1, 81184113), (3, 27061371), (9, 9020457), (27, 3006819), (79, 1027647), (81, 1002273), (237, 342549), (243, 334091), (711, 114183), (2133, 38061), (4229, 19197), (6399, 12687)]