156922321773

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1996391}}^1$

素因数の和:1996617

約数の個数: 32

約数和(自身を含む): 252982794240

約数和(自身を除く): 96060472467

約数列:

[1, 3, 7, 19, 21, 57, 133, 197, 399, 591, 1379, 3743, 4137, 11229, 26201, 78603, 1996391, 5989173, 13974737, 37931429, 41924211, 113794287, 265520003, 393289027, 796560009, 1179867081, 2753023189, 7472491513, 8259069567, 22417474539, 52307440591, 156922321773]

約数ペア:

[(1, 156922321773), (3, 52307440591), (7, 22417474539), (19, 8259069567), (21, 7472491513), (57, 2753023189), (133, 1179867081), (197, 796560009), (399, 393289027), (591, 265520003), (1379, 113794287), (3743, 41924211), (4137, 37931429), (11229, 13974737), (26201, 5989173), (78603, 1996391)]