201527001

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18521}}^1$

素因数の和:18574

約数の個数: 32

約数和(自身を含む): 331914240

約数和(自身を除く): 130387239

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 10881, 18521, 55563, 166689, 240773, 500067, 574151, 722319, 1722453, 2166957, 5167359, 6500871, 7463963, 15502077, 22391889, 67175667, 201527001]

約数ペア:

[(1, 201527001), (3, 67175667), (9, 22391889), (13, 15502077), (27, 7463963), (31, 6500871), (39, 5167359), (93, 2166957), (117, 1722453), (279, 722319), (351, 574151), (403, 500067), (837, 240773), (1209, 166689), (3627, 55563), (10881, 18521)]