85871607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31769}}^1$

素因数の和:31842

約数の個数: 16

約数和(自身を含む): 123521760

約数和(自身を除く): 37650153

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 31769, 95307, 540073, 1620219, 1683757, 5051271, 28623869, 85871607]

約数ペア:

[(1, 85871607), (3, 28623869), (17, 5051271), (51, 1683757), (53, 1620219), (159, 540073), (901, 95307), (2703, 31769)]