83985279

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{30529}}^1$

素因数の和:30670

約数の個数: 16

約数和(自身を含む): 128958720

約数和(自身を除く): 44973441

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 30529, 91587, 213703, 641109, 3999299, 11997897, 27995093, 83985279]

約数ペア:

[(1, 83985279), (3, 27995093), (7, 11997897), (21, 3999299), (131, 641109), (393, 213703), (917, 91587), (2751, 30529)]