120128511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{13159}}^1$

素因数の和:13358

約数の個数: 16

約数和(自身を含む): 170553600

約数和(自身を除く): 50425089

約数列:

[1, 3, 17, 51, 179, 537, 3043, 9129, 13159, 39477, 223703, 671109, 2355461, 7066383, 40042837, 120128511]

約数ペア:

[(1, 120128511), (3, 40042837), (17, 7066383), (51, 2355461), (179, 671109), (537, 223703), (3043, 39477), (9129, 13159)]