143641323

素因数分解:

$3^3\times 7^1\times {\mathrm{760007}}^1$

素因数の和:760023

約数の個数: 16

約数和(自身を含む): 243202560

約数和(自身を除く): 99561237

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 760007, 2280021, 5320049, 6840063, 15960147, 20520189, 47880441, 143641323]

約数ペア:

[(1, 143641323), (3, 47880441), (7, 20520189), (9, 15960147), (21, 6840063), (27, 5320049), (63, 2280021), (189, 760007)]