235161

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 24

約数和(自身を含む): 379080

約数和(自身を除く): 143919

約数列:

[1, 3, 9, 17, 29, 51, 53, 87, 153, 159, 261, 477, 493, 901, 1479, 1537, 2703, 4437, 4611, 8109, 13833, 26129, 78387, 235161]

約数ペア:

[(1, 235161), (3, 78387), (9, 26129), (17, 13833), (29, 8109), (51, 4611), (53, 4437), (87, 2703), (153, 1537), (159, 1479), (261, 901), (477, 493)]