47656593

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 76918248

約数和(自身を除く): 29261655

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 459, 477, 653, 901, 1377, 1431, 1959, 2703, 4293, 5877, 8109, 11101, 17631, 24327, 33303, 34609, 52893, 72981, 99909, 103827, 299727, 311481, 588353, 899181, 934443, 1765059, 2803329, 5295177, 15885531, 47656593]

約数ペア:

[(1, 47656593), (3, 15885531), (9, 5295177), (17, 2803329), (27, 1765059), (51, 934443), (53, 899181), (81, 588353), (153, 311481), (159, 299727), (459, 103827), (477, 99909), (653, 72981), (901, 52893), (1377, 34609), (1431, 33303), (1959, 24327), (2703, 17631), (4293, 11101), (5877, 8109)]