55397823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 83758080

約数和(自身を除く): 28360257

約数列:

[1, 3, 13, 23, 39, 69, 151, 299, 409, 453, 897, 1227, 1963, 3473, 5317, 5889, 9407, 10419, 15951, 28221, 45149, 61759, 122291, 135447, 185277, 366873, 802867, 1420457, 2408601, 4261371, 18465941, 55397823]

約数ペア:

[(1, 55397823), (3, 18465941), (13, 4261371), (23, 2408601), (39, 1420457), (69, 802867), (151, 366873), (299, 185277), (409, 135447), (453, 122291), (897, 61759), (1227, 45149), (1963, 28221), (3473, 15951), (5317, 10419), (5889, 9407)]