73950891

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{23321}}^1$

素因数の和:23482

約数の個数: 16

約数和(自身を含む): 113438208

約数和(自身を除く): 39487317

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 23321, 69963, 163247, 489741, 3521471, 10564413, 24650297, 73950891]

約数ペア:

[(1, 73950891), (3, 24650297), (7, 10564413), (21, 3521471), (151, 489741), (453, 163247), (1057, 69963), (3171, 23321)]