253668051

素因数分解:

$3^3\times 7^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 483141120

約数和(自身を除く): 229473069

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 49, 63, 91, 117, 129, 147, 189, 273, 301, 343, 351, 387, 441, 559, 637, 819, 903, 1029, 1161, 1323, 1677, 1911, 2107, 2401, 2457, 2709, 3087, 3913, 4459, 5031, 5733, 6321, 7203, 8127, 9261, 11739, 13377, 14749, 15093, 16807, 17199, 18963, 21609, 27391, 31213, 35217, 40131, 44247, 50421, 56889, 64827, 82173, 93639, 103243, 105651, 120393, 132741, 151263, 191737, 218491, 246519, 280917, 309729, 398223, 453789, 575211, 655473, 722701, 739557, 842751, 929187, 1342159, 1725633, 1966419, 2168103, 2787561, 4026477, 5176899, 5899257, 6504309, 9395113, 12079431, 19512927, 28185339, 36238293, 84556017, 253668051]

約数ペア:

[(1, 253668051), (3, 84556017), (7, 36238293), (9, 28185339), (13, 19512927), (21, 12079431), (27, 9395113), (39, 6504309), (43, 5899257), (49, 5176899), (63, 4026477), (91, 2787561), (117, 2168103), (129, 1966419), (147, 1725633), (189, 1342159), (273, 929187), (301, 842751), (343, 739557), (351, 722701), (387, 655473), (441, 575211), (559, 453789), (637, 398223), (819, 309729), (903, 280917), (1029, 246519), (1161, 218491), (1323, 191737), (1677, 151263), (1911, 132741), (2107, 120393), (2401, 105651), (2457, 103243), (2709, 93639), (3087, 82173), (3913, 64827), (4459, 56889), (5031, 50421), (5733, 44247), (6321, 40131), (7203, 35217), (8127, 31213), (9261, 27391), (11739, 21609), (13377, 18963), (14749, 17199), (15093, 16807)]