160757121

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 255882240

約数和(自身を除く): 95125119

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 609, 749, 2247, 2467, 3103, 7401, 9309, 17269, 21721, 51807, 65163, 71543, 214629, 263969, 500801, 791907, 1502403, 1847783, 5543349, 7655101, 22965303, 53585707, 160757121]

約数ペア:

[(1, 160757121), (3, 53585707), (7, 22965303), (21, 7655101), (29, 5543349), (87, 1847783), (107, 1502403), (203, 791907), (321, 500801), (609, 263969), (749, 214629), (2247, 71543), (2467, 65163), (3103, 51807), (7401, 21721), (9309, 17269)]