205656480009

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{147881}}^1$

素因数の和:148052

約数の個数: 48

約数和(自身を含む): 316514802240

約数和(自身を除く): 110858322231

約数列:

[1, 3, 9, 27, 59, 81, 97, 177, 243, 291, 531, 873, 1593, 2619, 4779, 5723, 7857, 14337, 17169, 23571, 51507, 147881, 154521, 443643, 463563, 1330929, 1390689, 3992787, 8724979, 11978361, 14344457, 26174937, 35935083, 43033371, 78524811, 129100113, 235574433, 387300339, 706723299, 846322963, 1161901017, 2120169897, 2538968889, 3485703051, 7616906667, 22850720001, 68552160003, 205656480009]

約数ペア:

[(1, 205656480009), (3, 68552160003), (9, 22850720001), (27, 7616906667), (59, 3485703051), (81, 2538968889), (97, 2120169897), (177, 1161901017), (243, 846322963), (291, 706723299), (531, 387300339), (873, 235574433), (1593, 129100113), (2619, 78524811), (4779, 43033371), (5723, 35935083), (7857, 26174937), (14337, 14344457), (17169, 11978361), (23571, 8724979), (51507, 3992787), (147881, 1390689), (154521, 1330929), (443643, 463563)]