143743281

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9277

約数の個数: 24

約数和(自身を含む): 215587680

約数和(自身を除く): 71844399

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 9209, 15609, 27627, 101299, 303897, 395987, 1114289, 1187961, 3342867, 4355857, 13067571, 47914427, 143743281]

約数ペア:

[(1, 143743281), (3, 47914427), (11, 13067571), (33, 4355857), (43, 3342867), (121, 1187961), (129, 1114289), (363, 395987), (473, 303897), (1419, 101299), (5203, 27627), (9209, 15609)]