201393081

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8297}}^1$

素因数の和:8366

約数の個数: 32

約数和(自身を含む): 318643200

約数和(自身を除く): 117250119

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 2697, 8091, 8297, 24273, 24891, 74673, 224019, 240613, 257207, 721839, 771621, 2165517, 2314863, 6496551, 6944589, 7459003, 22377009, 67131027, 201393081]

約数ペア:

[(1, 201393081), (3, 67131027), (9, 22377009), (27, 7459003), (29, 6944589), (31, 6496551), (87, 2314863), (93, 2165517), (261, 771621), (279, 721839), (783, 257207), (837, 240613), (899, 224019), (2697, 74673), (8091, 24891), (8297, 24273)]