78838401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{29167}}^1$

素因数の和:29240

約数の個数: 16

約数和(自身を含む): 113405184

約数和(自身を除く): 34566783

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 29167, 87501, 495839, 1487517, 1545851, 4637553, 26279467, 78838401]

約数ペア:

[(1, 78838401), (3, 26279467), (17, 4637553), (51, 1545851), (53, 1487517), (159, 495839), (901, 87501), (2703, 29167)]