61504539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20359}}^1$

素因数の和:20434

約数の個数: 16

約数和(自身を含む): 87955200

約数和(自身を除く): 26450661

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 20359, 61077, 386821, 1079027, 1160463, 3237081, 20501513, 61504539]

約数ペア:

[(1, 61504539), (3, 20501513), (19, 3237081), (53, 1160463), (57, 1079027), (159, 386821), (1007, 61077), (3021, 20359)]