129655911

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 221090688

約数和(自身を除く): 91434777

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 181, 231, 443, 539, 543, 1267, 1329, 1617, 1991, 3101, 3801, 4873, 5973, 8869, 9303, 13937, 14619, 21707, 26607, 34111, 41811, 65121, 80183, 97559, 102333, 238777, 240549, 292677, 561281, 716331, 882013, 1683843, 2646039, 3928967, 6174091, 11786901, 18522273, 43218637, 129655911]

約数ペア:

[(1, 129655911), (3, 43218637), (7, 18522273), (11, 11786901), (21, 6174091), (33, 3928967), (49, 2646039), (77, 1683843), (147, 882013), (181, 716331), (231, 561281), (443, 292677), (539, 240549), (543, 238777), (1267, 102333), (1329, 97559), (1617, 80183), (1991, 65121), (3101, 41811), (3801, 34111), (4873, 26607), (5973, 21707), (8869, 14619), (9303, 13937)]