89661873

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{33619}}^1$

素因数の和:33756

約数の個数: 16

約数和(自身を含む): 137707520

約数和(自身を除く): 48045647

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 33619, 100857, 235333, 705999, 4269613, 12808839, 29887291, 89661873]

約数ペア:

[(1, 89661873), (3, 29887291), (7, 12808839), (21, 4269613), (127, 705999), (381, 235333), (889, 100857), (2667, 33619)]