15663421647

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3037}}^1\times {\mathrm{30161}}^1$

素因数の和:33223

約数の個数: 24

約数和(自身を含む): 23824360560

約数和(自身を除く): 8160938913

約数列:

[1, 3, 9, 19, 57, 171, 3037, 9111, 27333, 30161, 57703, 90483, 173109, 271449, 519327, 573059, 1719177, 5157531, 91598957, 274796871, 824390613, 1740380183, 5221140549, 15663421647]

約数ペア:

[(1, 15663421647), (3, 5221140549), (9, 1740380183), (19, 824390613), (57, 274796871), (171, 91598957), (3037, 5157531), (9111, 1719177), (27333, 573059), (30161, 519327), (57703, 271449), (90483, 173109)]