229346721

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{25057}}^1$

素因数の和:25182

約数の個数: 20

約数和(自身を含む): 345650052

約数和(自身を除く): 116303331

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 25057, 75171, 225513, 676539, 2029617, 2831441, 8494323, 25482969, 76448907, 229346721]

約数ペア:

[(1, 229346721), (3, 76448907), (9, 25482969), (27, 8494323), (81, 2831441), (113, 2029617), (339, 676539), (1017, 225513), (3051, 75171), (9153, 25057)]