161477673

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{11633}}^1$

素因数の和:12304

約数の個数: 16

約数和(自身を含む): 246454656

約数和(自身を除く): 84976983

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 11633, 13881, 34899, 81431, 244293, 7689413, 23068239, 53825891, 161477673]

約数ペア:

[(1, 161477673), (3, 53825891), (7, 23068239), (21, 7689413), (661, 244293), (1983, 81431), (4627, 34899), (11633, 13881)]