177352893

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{12821}}^1$

素因数の和:12909

約数の個数: 24

約数和(自身を含む): 270031320

約数和(自身を除く): 92678427

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 12821, 13833, 38463, 115389, 371809, 679513, 1115427, 2038539, 3346281, 6115617, 19705877, 59117631, 177352893]

約数ペア:

[(1, 177352893), (3, 59117631), (9, 19705877), (29, 6115617), (53, 3346281), (87, 2038539), (159, 1115427), (261, 679513), (477, 371809), (1537, 115389), (4611, 38463), (12821, 13833)]