42045507

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{827}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 71539200

約数和(自身を除く): 29493693

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 827, 1883, 2421, 2481, 5649, 5789, 7263, 7443, 16947, 17367, 22329, 50841, 52101, 156303, 222463, 667389, 1557241, 2002167, 4671723, 6006501, 14015169, 42045507]

約数ペア:

[(1, 42045507), (3, 14015169), (7, 6006501), (9, 4671723), (21, 2002167), (27, 1557241), (63, 667389), (189, 222463), (269, 156303), (807, 52101), (827, 50841), (1883, 22329), (2421, 17367), (2481, 16947), (5649, 7443), (5789, 7263)]