87730203

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 130424832

約数和(自身を除く): 42694629

約数列:

[1, 3, 11, 33, 121, 127, 173, 363, 381, 519, 1331, 1397, 1903, 3993, 4191, 5709, 15367, 20933, 21971, 46101, 62799, 65913, 169037, 230263, 241681, 507111, 690789, 725043, 2658491, 7975473, 29243401, 87730203]

約数ペア:

[(1, 87730203), (3, 29243401), (11, 7975473), (33, 2658491), (121, 725043), (127, 690789), (173, 507111), (363, 241681), (381, 230263), (519, 169037), (1331, 65913), (1397, 62799), (1903, 46101), (3993, 21971), (4191, 20933), (5709, 15367)]