201727593

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{24877}}^1$

素因数の和:24953

約数の個数: 24

約数和(自身を含む): 314358408

約数和(自身を除く): 112630815

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 24877, 74631, 223893, 422909, 1268727, 1318481, 3806181, 3955443, 11866329, 22414177, 67242531, 201727593]

約数ペア:

[(1, 201727593), (3, 67242531), (9, 22414177), (17, 11866329), (51, 3955443), (53, 3806181), (153, 1318481), (159, 1268727), (477, 422909), (901, 223893), (2703, 74631), (8109, 24877)]