66979101

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{54059}}^1$

素因数の和:54128

約数の個数: 16

約数和(自身を含む): 103795200

約数和(自身を除く): 36816099

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 54059, 162177, 378413, 1135239, 3189481, 9568443, 22326367, 66979101]

約数ペア:

[(1, 66979101), (3, 22326367), (7, 9568443), (21, 3189481), (59, 1135239), (177, 378413), (413, 162177), (1239, 54059)]