156935662677

素因数分解:

$3^4\times {\mathrm{431}}^1\times {\mathrm{1723}}^1\times {\mathrm{2609}}^1$

素因数の和:4775

約数の個数: 40

約数和(自身を含む): 235205182080

約数和(自身を除く): 78269519403

約数列:

[1, 3, 9, 27, 81, 431, 1293, 1723, 2609, 3879, 5169, 7827, 11637, 15507, 23481, 34911, 46521, 70443, 139563, 211329, 742613, 1124479, 2227839, 3373437, 4495307, 6683517, 10120311, 13485921, 20050551, 30360933, 40457763, 60151653, 91082799, 121373289, 364119867, 1937477317, 5812431951, 17437295853, 52311887559, 156935662677]

約数ペア:

[(1, 156935662677), (3, 52311887559), (9, 17437295853), (27, 5812431951), (81, 1937477317), (431, 364119867), (1293, 121373289), (1723, 91082799), (2609, 60151653), (3879, 40457763), (5169, 30360933), (7827, 20050551), (11637, 13485921), (15507, 10120311), (23481, 6683517), (34911, 4495307), (46521, 3373437), (70443, 2227839), (139563, 1124479), (211329, 742613)]