53979171

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20149}}^1$

素因数の和:20218

約数の個数: 16

約数和(自身を含む): 77376000

約数和(自身を除く): 23396829

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 20149, 60447, 382831, 947003, 1148493, 2841009, 17993057, 53979171]

約数ペア:

[(1, 53979171), (3, 17993057), (19, 2841009), (47, 1148493), (57, 947003), (141, 382831), (893, 60447), (2679, 20149)]