144399993

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{1231}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 196154112

約数和(自身を除く): 51754119

約数列:

[1, 3, 61, 183, 641, 1231, 1923, 3693, 39101, 75091, 117303, 225273, 789071, 2367213, 48133331, 144399993]

約数ペア:

[(1, 144399993), (3, 48133331), (61, 2367213), (183, 789071), (641, 225273), (1231, 117303), (1923, 75091), (3693, 39101)]