173673513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{87317}}^1$

素因数の和:87353

約数の個数: 24

約数和(自身を含む): 286053768

約数和(自身を除く): 112380255

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 87317, 261951, 785853, 1135121, 1484389, 3405363, 4453167, 10216089, 13359501, 19297057, 57891171, 173673513]

約数ペア:

[(1, 173673513), (3, 57891171), (9, 19297057), (13, 13359501), (17, 10216089), (39, 4453167), (51, 3405363), (117, 1484389), (153, 1135121), (221, 785853), (663, 261951), (1989, 87317)]