12738632193

素因数分解:

$3^2\times 7^1\times {\mathrm{7477}}^1\times {\mathrm{27043}}^1$

素因数の和:34533

約数の個数: 24

約数和(自身を含む): 21032443328

約数和(自身を除く): 8293811135

約数列:

[1, 3, 7, 9, 21, 63, 7477, 22431, 27043, 52339, 67293, 81129, 157017, 189301, 243387, 471051, 567903, 1703709, 202200511, 606601533, 1415403577, 1819804599, 4246210731, 12738632193]

約数ペア:

[(1, 12738632193), (3, 4246210731), (7, 1819804599), (9, 1415403577), (21, 606601533), (63, 202200511), (7477, 1703709), (22431, 567903), (27043, 471051), (52339, 243387), (67293, 189301), (81129, 157017)]