148085691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 226110528

約数和(自身を除く): 78024837

約数列:

[1, 3, 13, 17, 39, 51, 221, 401, 557, 663, 1203, 1671, 5213, 6817, 7241, 9469, 15639, 20451, 21723, 28407, 88621, 123097, 223357, 265863, 369291, 670071, 2903641, 3797069, 8710923, 11391207, 49361897, 148085691]

約数ペア:

[(1, 148085691), (3, 49361897), (13, 11391207), (17, 8710923), (39, 3797069), (51, 2903641), (221, 670071), (401, 369291), (557, 265863), (663, 223357), (1203, 123097), (1671, 88621), (5213, 28407), (6817, 21723), (7241, 20451), (9469, 15639)]