144655863

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{1787}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 213072384

約数和(自身を除く): 68416521

約数列:

[1, 3, 11, 33, 121, 223, 363, 669, 1787, 2453, 5361, 7359, 19657, 26983, 58971, 80949, 216227, 398501, 648681, 1195503, 4383511, 13150533, 48218621, 144655863]

約数ペア:

[(1, 144655863), (3, 48218621), (11, 13150533), (33, 4383511), (121, 1195503), (223, 648681), (363, 398501), (669, 216227), (1787, 80949), (2453, 58971), (5361, 26983), (7359, 19657)]