42863013

素因数分解:

$3^8\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 66131520

約数和(自身を除く): 23268507

約数列:

[1, 3, 9, 27, 47, 81, 139, 141, 243, 417, 423, 729, 1251, 1269, 2187, 3753, 3807, 6533, 6561, 11259, 11421, 19599, 33777, 34263, 58797, 101331, 102789, 176391, 303993, 308367, 529173, 911979, 1587519, 4762557, 14287671, 42863013]

約数ペア:

[(1, 42863013), (3, 14287671), (9, 4762557), (27, 1587519), (47, 911979), (81, 529173), (139, 308367), (141, 303993), (243, 176391), (417, 102789), (423, 101331), (729, 58797), (1251, 34263), (1269, 33777), (2187, 19599), (3753, 11421), (3807, 11259), (6533, 6561)]