61747491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29873}}^1$

素因数の和:29942

約数の個数: 16

約数和(自身を含む): 90338976

約数和(自身を除く): 28591485

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 29873, 89619, 388349, 1165047, 1583269, 4749807, 20582497, 61747491]

約数ペア:

[(1, 61747491), (3, 20582497), (13, 4749807), (39, 1583269), (53, 1165047), (159, 388349), (689, 89619), (2067, 29873)]