67413627

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{2659}}^1$

素因数の和:2984

約数の個数: 20

約数和(自身を含む): 101064040

約数和(自身を除く): 33650413

約数列:

[1, 3, 9, 27, 81, 313, 939, 2659, 2817, 7977, 8451, 23931, 25353, 71793, 215379, 832267, 2496801, 7490403, 22471209, 67413627]

約数ペア:

[(1, 67413627), (3, 22471209), (9, 7490403), (27, 2496801), (81, 832267), (313, 215379), (939, 71793), (2659, 25353), (2817, 23931), (7977, 8451)]