156798609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{77893}}^1$

素因数の和:77968

約数の個数: 16

約数和(自身を含む): 231812544

約数和(自身を除く): 75013935

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 77893, 233679, 856823, 2570469, 4751473, 14254419, 52266203, 156798609]

約数ペア:

[(1, 156798609), (3, 52266203), (11, 14254419), (33, 4751473), (61, 2570469), (183, 856823), (671, 233679), (2013, 77893)]