123347763

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1471}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 224120832

約数和(自身を除く): 100773069

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 1331, 1471, 2541, 3993, 4413, 7623, 9317, 10297, 11979, 13239, 16181, 27951, 30891, 48543, 83853, 92673, 113267, 145629, 177991, 339801, 533973, 1019403, 1245937, 1601919, 1957901, 3737811, 5873703, 11213433, 13705307, 17621109, 41115921, 123347763]

約数ペア:

[(1, 123347763), (3, 41115921), (7, 17621109), (9, 13705307), (11, 11213433), (21, 5873703), (33, 3737811), (63, 1957901), (77, 1601919), (99, 1245937), (121, 1019403), (231, 533973), (363, 339801), (693, 177991), (847, 145629), (1089, 113267), (1331, 92673), (1471, 83853), (2541, 48543), (3993, 30891), (4413, 27951), (7623, 16181), (9317, 13239), (10297, 11979)]