61305309

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{174659}}^1$

素因数の和:174681

約数の個数: 16

約数和(自身を含む): 97809600

約数和(自身を除く): 36504291

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 174659, 523977, 1571931, 2270567, 4715793, 6811701, 20435103, 61305309]

約数ペア:

[(1, 61305309), (3, 20435103), (9, 6811701), (13, 4715793), (27, 2270567), (39, 1571931), (117, 523977), (351, 174659)]