85757697

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 136410560

約数和(自身を除く): 50652863

約数列:

[1, 3, 9, 19, 27, 57, 81, 103, 171, 309, 513, 541, 927, 1539, 1623, 1957, 2781, 4869, 5871, 8343, 10279, 14607, 17613, 30837, 43821, 52839, 55723, 92511, 158517, 167169, 277533, 501507, 832599, 1058737, 1504521, 3176211, 4513563, 9528633, 28585899, 85757697]

約数ペア:

[(1, 85757697), (3, 28585899), (9, 9528633), (19, 4513563), (27, 3176211), (57, 1504521), (81, 1058737), (103, 832599), (171, 501507), (309, 277533), (513, 167169), (541, 158517), (927, 92511), (1539, 55723), (1623, 52839), (1957, 43821), (2781, 30837), (4869, 17613), (5871, 14607), (8343, 10279)]