67420611

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{503}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 99773856

約数和(自身を除く): 32353245

約数列:

[1, 3, 9, 53, 159, 281, 477, 503, 843, 1509, 2529, 4527, 14893, 26659, 44679, 79977, 134037, 141343, 239931, 424029, 1272087, 7491179, 22473537, 67420611]

約数ペア:

[(1, 67420611), (3, 22473537), (9, 7491179), (53, 1272087), (159, 424029), (281, 239931), (477, 141343), (503, 134037), (843, 79977), (1509, 44679), (2529, 26659), (4527, 14893)]