87036903

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 133125120

約数和(自身を除く): 46088217

約数列:

[1, 3, 9, 27, 47, 107, 141, 321, 423, 641, 963, 1269, 1923, 2889, 5029, 5769, 15087, 17307, 30127, 45261, 68587, 90381, 135783, 205761, 271143, 617283, 813429, 1851849, 3223589, 9670767, 29012301, 87036903]

約数ペア:

[(1, 87036903), (3, 29012301), (9, 9670767), (27, 3223589), (47, 1851849), (107, 813429), (141, 617283), (321, 271143), (423, 205761), (641, 135783), (963, 90381), (1269, 68587), (1923, 45261), (2889, 30127), (5029, 17307), (5769, 15087)]