73871811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{210461}}^1$

素因数の和:210483

約数の個数: 16

約数和(自身を含む): 117858720

約数和(自身を除く): 43986909

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 210461, 631383, 1894149, 2735993, 5682447, 8207979, 24623937, 73871811]

約数ペア:

[(1, 73871811), (3, 24623937), (9, 8207979), (13, 5682447), (27, 2735993), (39, 1894149), (117, 631383), (351, 210461)]