84620979

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13187}}^1$

素因数の和:13247

約数の個数: 24

約数和(自身を含む): 131668992

約数和(自身を除く): 47048013

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 13187, 39561, 118683, 303301, 408797, 909903, 1226391, 2729709, 3679173, 9402331, 28206993, 84620979]

約数ペア:

[(1, 84620979), (3, 28206993), (9, 9402331), (23, 3679173), (31, 2729709), (69, 1226391), (93, 909903), (207, 408797), (279, 303301), (713, 118683), (2139, 39561), (6417, 13187)]