87656013

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47051}}^1$

素因数の和:47086

約数の個数: 20

約数和(自身を含む): 136639008

約数和(自身を除く): 48982995

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 47051, 141153, 423459, 1082173, 1270377, 3246519, 3811131, 9739557, 29218671, 87656013]

約数ペア:

[(1, 87656013), (3, 29218671), (9, 9739557), (23, 3811131), (27, 3246519), (69, 1270377), (81, 1082173), (207, 423459), (621, 141153), (1863, 47051)]