69155991

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{134807}}^1$

素因数の和:134835

約数の個数: 16

約数和(自身を含む): 107846400

約数和(自身を除く): 38690409

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 134807, 404421, 1213263, 2561333, 3639789, 7683999, 23051997, 69155991]

約数ペア:

[(1, 69155991), (3, 23051997), (9, 7683999), (19, 3639789), (27, 2561333), (57, 1213263), (171, 404421), (513, 134807)]