77220123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{1289}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 108566400

約数和(自身を除く): 31346277

約数列:

[1, 3, 19, 57, 1051, 1289, 3153, 3867, 19969, 24491, 59907, 73473, 1354739, 4064217, 25740041, 77220123]

約数ペア:

[(1, 77220123), (3, 25740041), (19, 4064217), (57, 1354739), (1051, 73473), (1289, 59907), (3153, 24491), (3867, 19969)]