130180041

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{7207}}^1$

素因数の和:7442

約数の個数: 20

約数和(自身を含む): 195365632

約数和(自身を除く): 65185591

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 7207, 18063, 21621, 64863, 194589, 583767, 1607161, 4821483, 14464449, 43393347, 130180041]

約数ペア:

[(1, 130180041), (3, 43393347), (9, 14464449), (27, 4821483), (81, 1607161), (223, 583767), (669, 194589), (2007, 64863), (6021, 21621), (7207, 18063)]