63172539

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 93350400

約数和(自身を除く): 30177861

約数列:

[1, 3, 9, 59, 177, 271, 439, 531, 813, 1317, 2439, 3951, 15989, 25901, 47967, 77703, 118969, 143901, 233109, 356907, 1070721, 7019171, 21057513, 63172539]

約数ペア:

[(1, 63172539), (3, 21057513), (9, 7019171), (59, 1070721), (177, 356907), (271, 233109), (439, 143901), (531, 118969), (813, 77703), (1317, 47967), (2439, 25901), (3951, 15989)]