151783389

素因数分解:

$3^5\times {\mathrm{223}}^1\times {\mathrm{2801}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 228463872

約数和(自身を除く): 76680483

約数列:

[1, 3, 9, 27, 81, 223, 243, 669, 2007, 2801, 6021, 8403, 18063, 25209, 54189, 75627, 226881, 624623, 680643, 1873869, 5621607, 16864821, 50594463, 151783389]

約数ペア:

[(1, 151783389), (3, 50594463), (9, 16864821), (27, 5621607), (81, 1873869), (223, 680643), (243, 624623), (669, 226881), (2007, 75627), (2801, 54189), (6021, 25209), (8403, 18063)]