40953087

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9460

約数の個数: 32

約数和(自身を含む): 72360960

約数和(自身を除く): 31407873

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 9421, 28263, 65947, 84789, 197841, 216683, 254367, 593523, 650049, 1516781, 1780569, 1950147, 4550343, 5850441, 13651029, 40953087]

約数ペア:

[(1, 40953087), (3, 13651029), (7, 5850441), (9, 4550343), (21, 1950147), (23, 1780569), (27, 1516781), (63, 650049), (69, 593523), (161, 254367), (189, 216683), (207, 197841), (483, 84789), (621, 65947), (1449, 28263), (4347, 9421)]