127880154

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{139303}}^1$

素因数の和:139331

約数の個数: 32

約数和(自身を含む): 300896640

約数和(自身を除く): 173016486

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 139303, 278606, 417909, 835818, 1253727, 2368151, 2507454, 3761181, 4736302, 7104453, 7522362, 14208906, 21313359, 42626718, 63940077, 127880154]

約数ペア:

[(1, 127880154), (2, 63940077), (3, 42626718), (6, 21313359), (9, 14208906), (17, 7522362), (18, 7104453), (27, 4736302), (34, 3761181), (51, 2507454), (54, 2368151), (102, 1253727), (153, 835818), (306, 417909), (459, 278606), (918, 139303)]