149931447

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{1609}}^1$

素因数の和:2050

約数の個数: 16

約数和(自身を含む): 202860000

約数和(自身を除く): 52928553

約数列:

[1, 3, 89, 267, 349, 1047, 1609, 4827, 31061, 93183, 143201, 429603, 561541, 1684623, 49977149, 149931447]

約数ペア:

[(1, 149931447), (3, 49977149), (89, 1684623), (267, 561541), (349, 429603), (1047, 143201), (1609, 93183), (4827, 31061)]