84260709

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{240059}}^1$

素因数の和:240081

約数の個数: 16

約数和(自身を含む): 134433600

約数和(自身を除く): 50172891

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 240059, 720177, 2160531, 3120767, 6481593, 9362301, 28086903, 84260709]

約数ペア:

[(1, 84260709), (3, 28086903), (9, 9362301), (13, 6481593), (27, 3120767), (39, 2160531), (117, 720177), (351, 240059)]