87453021

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1\times {\mathrm{937}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 119133504

約数和(自身を除く): 31680483

約数列:

[1, 3, 53, 159, 587, 937, 1761, 2811, 31111, 49661, 93333, 148983, 550019, 1650057, 29151007, 87453021]

約数ペア:

[(1, 87453021), (3, 29151007), (53, 1650057), (159, 550019), (587, 148983), (937, 93333), (1761, 49661), (2811, 31111)]