152680383

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{110879}}^1$

素因数の和:110908

約数の個数: 20

約数和(自身を含む): 241496640

約数和(自身を除く): 88816257

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 110879, 332637, 997911, 1884943, 2993733, 5654829, 8981199, 16964487, 50893461, 152680383]

約数ペア:

[(1, 152680383), (3, 50893461), (9, 16964487), (17, 8981199), (27, 5654829), (51, 2993733), (81, 1884943), (153, 997911), (459, 332637), (1377, 110879)]