84515841

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{21391}}^1$

素因数の和:21836

約数の個数: 12

約数和(自身を含む): 122362240

約数和(自身を除く): 37846399

約数列:

[1, 3, 9, 439, 1317, 3951, 21391, 64173, 192519, 9390649, 28171947, 84515841]

約数ペア:

[(1, 84515841), (3, 28171947), (9, 9390649), (439, 192519), (1317, 64173), (3951, 21391)]