226872009

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4436

約数の個数: 60

約数和(自身を含む): 424662084

約数和(自身を除く): 197790075

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 1053, 1323, 1911, 2457, 3969, 4397, 5733, 7371, 13191, 17199, 30779, 39573, 51597, 57161, 92337, 118719, 171483, 215453, 277011, 356157, 400127, 514449, 646359, 831033, 1200381, 1543347, 1939077, 2493099, 2800889, 3601143, 4630041, 5817231, 8402667, 10803429, 17451693, 25208001, 32410287, 75624003, 226872009]

約数ペア:

[(1, 226872009), (3, 75624003), (7, 32410287), (9, 25208001), (13, 17451693), (21, 10803429), (27, 8402667), (39, 5817231), (49, 4630041), (63, 3601143), (81, 2800889), (91, 2493099), (117, 1939077), (147, 1543347), (189, 1200381), (273, 831033), (351, 646359), (441, 514449), (567, 400127), (637, 356157), (819, 277011), (1053, 215453), (1323, 171483), (1911, 118719), (2457, 92337), (3969, 57161), (4397, 51597), (5733, 39573), (7371, 30779), (13191, 17199)]