159028727

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 210480480

約数和(自身を除く): 51451753

約数列:

[1, 11, 13, 17, 19, 121, 143, 187, 209, 221, 247, 313, 323, 1573, 2057, 2299, 2431, 2717, 3443, 3553, 4069, 4199, 5321, 5947, 26741, 29887, 37873, 39083, 44759, 46189, 58531, 65417, 69173, 77311, 101099, 492349, 508079, 643841, 719587, 760903, 850421, 1112089, 1314287, 8369933, 9354631, 12232979, 14457157, 159028727]

約数ペア:

[(1, 159028727), (11, 14457157), (13, 12232979), (17, 9354631), (19, 8369933), (121, 1314287), (143, 1112089), (187, 850421), (209, 760903), (221, 719587), (247, 643841), (313, 508079), (323, 492349), (1573, 101099), (2057, 77311), (2299, 69173), (2431, 65417), (2717, 58531), (3443, 46189), (3553, 44759), (4069, 39083), (4199, 37873), (5321, 29887), (5947, 26741)]