15780490101

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{26169967}}^1$

素因数の和:26170040

約数の個数: 12

約数和(自身を含む): 23134251712

約数和(自身を除く): 7353761611

約数列:

[1, 3, 9, 67, 201, 603, 26169967, 78509901, 235529703, 1753387789, 5260163367, 15780490101]

約数ペア:

[(1, 15780490101), (3, 5260163367), (9, 1753387789), (67, 235529703), (201, 78509901), (603, 26169967)]