84490917

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{65957}}^1$

素因数の和:66028

約数の個数: 16

約数和(自身を含む): 130860672

約数和(自身を除く): 46369755

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 65957, 197871, 461699, 1385097, 4023377, 12070131, 28163639, 84490917]

約数ペア:

[(1, 84490917), (3, 28163639), (7, 12070131), (21, 4023377), (61, 1385097), (183, 461699), (427, 197871), (1281, 65957)]