121693779

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{43759}}^1$

素因数の和:43871

約数の個数: 16

約数和(自身を含む): 182041600

約数和(自身を除く): 60347821

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 43759, 131277, 393831, 1181493, 4507177, 13521531, 40564593, 121693779]

約数ペア:

[(1, 121693779), (3, 40564593), (9, 13521531), (27, 4507177), (103, 1181493), (309, 393831), (927, 131277), (2781, 43759)]