67326009

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 91094784

約数和(自身を除く): 23768775

約数列:

[1, 3, 131, 163, 393, 489, 1051, 3153, 21353, 64059, 137681, 171313, 413043, 513939, 22442003, 67326009]

約数ペア:

[(1, 67326009), (3, 22442003), (131, 513939), (163, 413043), (393, 171313), (489, 137681), (1051, 64059), (3153, 21353)]