204560073

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{19577}}^1$

素因数の和:19635

約数の個数: 24

約数和(自身を含む): 313561248

約数和(自身を除く): 109001175

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 19577, 58731, 176193, 528579, 841811, 1585737, 2525433, 4757211, 7576299, 22728897, 68186691, 204560073]

約数ペア:

[(1, 204560073), (3, 68186691), (9, 22728897), (27, 7576299), (43, 4757211), (81, 2525433), (129, 1585737), (243, 841811), (387, 528579), (1161, 176193), (3483, 58731), (10449, 19577)]