87995367

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5623

約数の個数: 24

約数和(自身を含む): 133667040

約数和(自身を除く): 45671673

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 5527, 15921, 16581, 49743, 160283, 337147, 480849, 1011441, 1442547, 3034323, 9777263, 29331789, 87995367]

約数ペア:

[(1, 87995367), (3, 29331789), (9, 9777263), (29, 3034323), (61, 1442547), (87, 1011441), (183, 480849), (261, 337147), (549, 160283), (1769, 49743), (5307, 16581), (5527, 15921)]