142807077

素因数分解:

$3^3\times 7^1\times {\mathrm{755593}}^1$

素因数の和:755609

約数の個数: 16

約数和(自身を含む): 241790080

約数和(自身を除く): 98983003

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 755593, 2266779, 5289151, 6800337, 15867453, 20401011, 47602359, 142807077]

約数ペア:

[(1, 142807077), (3, 47602359), (7, 20401011), (9, 15867453), (21, 6800337), (27, 5289151), (63, 2266779), (189, 755593)]