84271839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71843}}^1$

素因数の和:71886

約数の個数: 16

約数和(自身を含む): 124146432

約数和(自身を除く): 39874593

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 71843, 215529, 1221331, 1652389, 3663993, 4957167, 28090613, 84271839]

約数ペア:

[(1, 84271839), (3, 28090613), (17, 4957167), (23, 3663993), (51, 1652389), (69, 1221331), (391, 215529), (1173, 71843)]