134240247

素因数分解:

$3^7\times {\mathrm{61381}}^1$

素因数の和:61402

約数の個数: 16

約数和(自身を含む): 201332960

約数和(自身を除く): 67092713

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 61381, 184143, 552429, 1657287, 4971861, 14915583, 44746749, 134240247]

約数ペア:

[(1, 134240247), (3, 44746749), (9, 14915583), (27, 4971861), (81, 1657287), (243, 552429), (729, 184143), (2187, 61381)]