66118997

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{823}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 79104000

約数和(自身を除く): 12985003

約数列:

[1, 7, 23, 161, 499, 823, 3493, 5761, 11477, 18929, 80339, 132503, 410677, 2874739, 9445571, 66118997]

約数ペア:

[(1, 66118997), (7, 9445571), (23, 2874739), (161, 410677), (499, 132503), (823, 80339), (3493, 18929), (5761, 11477)]