277410003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 410102784

約数和(自身を除く): 132692781

約数列:

[1, 3, 13, 39, 53, 103, 159, 309, 689, 1303, 1339, 2067, 3909, 4017, 5459, 16377, 16939, 50817, 69059, 70967, 134209, 207177, 212901, 402627, 897767, 1744717, 2693301, 5234151, 7113077, 21339231, 92470001, 277410003]

約数ペア:

[(1, 277410003), (3, 92470001), (13, 21339231), (39, 7113077), (53, 5234151), (103, 2693301), (159, 1744717), (309, 897767), (689, 402627), (1303, 212901), (1339, 207177), (2067, 134209), (3909, 70967), (4017, 69059), (5459, 50817), (16377, 16939)]