517682151

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144161}}^1$

素因数の和:144196

約数の個数: 32

約数和(自身を含む): 922636800

約数和(自身を除く): 404954649

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 144161, 432483, 1009127, 1297449, 2739059, 3027381, 3892347, 8217177, 9082143, 19173413, 24651531, 27246429, 57520239, 73954593, 172560717, 517682151]

約数ペア:

[(1, 517682151), (3, 172560717), (7, 73954593), (9, 57520239), (19, 27246429), (21, 24651531), (27, 19173413), (57, 9082143), (63, 8217177), (133, 3892347), (171, 3027381), (189, 2739059), (399, 1297449), (513, 1009127), (1197, 432483), (3591, 144161)]