56553339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6803}}^1$

素因数の和:6986

約数の個数: 16

約数和(自身を含む): 80341632

約数和(自身を除く): 23788293

約数列:

[1, 3, 17, 51, 163, 489, 2771, 6803, 8313, 20409, 115651, 346953, 1108889, 3326667, 18851113, 56553339]

約数ペア:

[(1, 56553339), (3, 18851113), (17, 3326667), (51, 1108889), (163, 346953), (489, 115651), (2771, 20409), (6803, 8313)]