464373

素因数分解:

$3^6\times 7^2\times {\mathrm{13}}^1$

素因数の和:45

約数の個数: 42

約数和(自身を含む): 872214

約数和(自身を除く): 407841

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 243, 273, 351, 441, 567, 637, 729, 819, 1053, 1323, 1701, 1911, 2457, 3159, 3969, 5103, 5733, 7371, 9477, 11907, 17199, 22113, 35721, 51597, 66339, 154791, 464373]

約数ペア:

[(1, 464373), (3, 154791), (7, 66339), (9, 51597), (13, 35721), (21, 22113), (27, 17199), (39, 11907), (49, 9477), (63, 7371), (81, 5733), (91, 5103), (117, 3969), (147, 3159), (189, 2457), (243, 1911), (273, 1701), (351, 1323), (441, 1053), (567, 819), (637, 729)]