61039839

素因数分解:

$3^1\times 7^2\times {\mathrm{521}}^1\times {\mathrm{797}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 94974768

約数和(自身を除く): 33934929

約数列:

[1, 3, 7, 21, 49, 147, 521, 797, 1563, 2391, 3647, 5579, 10941, 16737, 25529, 39053, 76587, 117159, 415237, 1245711, 2906659, 8719977, 20346613, 61039839]

約数ペア:

[(1, 61039839), (3, 20346613), (7, 8719977), (21, 2906659), (49, 1245711), (147, 415237), (521, 117159), (797, 76587), (1563, 39053), (2391, 25529), (3647, 16737), (5579, 10941)]