86910267

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 124174336

約数和(自身を除く): 37264069

約数列:

[1, 3, 31, 43, 93, 103, 129, 211, 309, 633, 1333, 3193, 3999, 4429, 6541, 9073, 9579, 13287, 19623, 21733, 27219, 65199, 137299, 281263, 411897, 673723, 843789, 934519, 2021169, 2803557, 28970089, 86910267]

約数ペア:

[(1, 86910267), (3, 28970089), (31, 2803557), (43, 2021169), (93, 934519), (103, 843789), (129, 673723), (211, 411897), (309, 281263), (633, 137299), (1333, 65199), (3193, 27219), (3999, 21733), (4429, 19623), (6541, 13287), (9073, 9579)]