42933159

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{1259}}^1$

素因数の和:1692

約数の個数: 20

約数和(自身を含む): 64338120

約数和(自身を除く): 21404961

約数列:

[1, 3, 9, 27, 81, 421, 1259, 1263, 3777, 3789, 11331, 11367, 33993, 34101, 101979, 530039, 1590117, 4770351, 14311053, 42933159]

約数ペア:

[(1, 42933159), (3, 14311053), (9, 4770351), (27, 1590117), (81, 530039), (421, 101979), (1259, 34101), (1263, 33993), (3777, 11367), (3789, 11331)]