90996861

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1949}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 123552000

約数和(自身を除く): 32555139

約数列:

[1, 3, 79, 197, 237, 591, 1949, 5847, 15563, 46689, 153971, 383953, 461913, 1151859, 30332287, 90996861]

約数ペア:

[(1, 90996861), (3, 30332287), (79, 1151859), (197, 461913), (237, 383953), (591, 153971), (1949, 46689), (5847, 15563)]