167157081

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9755

約数の個数: 48

約数和(自身を含む): 310262400

約数和(自身を除く): 143105319

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 5733, 9719, 17199, 29157, 68033, 87471, 126347, 204099, 262413, 379041, 476231, 612297, 884429, 1137123, 1428693, 1836891, 2653287, 3411369, 4286079, 6191003, 7959861, 12858237, 18573009, 23879583, 55719027, 167157081]

約数ペア:

[(1, 167157081), (3, 55719027), (7, 23879583), (9, 18573009), (13, 12858237), (21, 7959861), (27, 6191003), (39, 4286079), (49, 3411369), (63, 2653287), (91, 1836891), (117, 1428693), (147, 1137123), (189, 884429), (273, 612297), (351, 476231), (441, 379041), (637, 262413), (819, 204099), (1323, 126347), (1911, 87471), (2457, 68033), (5733, 29157), (9719, 17199)]