75896109

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{55117}}^1$

素因数の和:55146

約数の個数: 20

約数和(自身を含む): 120047004

約数和(自身を除く): 44150895

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 55117, 165351, 496053, 936989, 1488159, 2810967, 4464477, 8432901, 25298703, 75896109]

約数ペア:

[(1, 75896109), (3, 25298703), (9, 8432901), (17, 4464477), (27, 2810967), (51, 1488159), (81, 936989), (153, 496053), (459, 165351), (1377, 55117)]