8942643

素因数分解:

$3^8\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 36

約数和(自身を含む): 14171040

約数和(自身を除く): 5228397

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 243, 261, 423, 729, 783, 1269, 1363, 2187, 2349, 3807, 4089, 6561, 7047, 11421, 12267, 21141, 34263, 36801, 63423, 102789, 110403, 190269, 308367, 331209, 993627, 2980881, 8942643]

約数ペア:

[(1, 8942643), (3, 2980881), (9, 993627), (27, 331209), (29, 308367), (47, 190269), (81, 110403), (87, 102789), (141, 63423), (243, 36801), (261, 34263), (423, 21141), (729, 12267), (783, 11421), (1269, 7047), (1363, 6561), (2187, 4089), (2349, 3807)]