53265513

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 83292160

約数和(自身を除く): 30026647

約数列:

[1, 3, 7, 21, 79, 97, 237, 291, 331, 553, 679, 993, 1659, 2037, 2317, 6951, 7663, 22989, 26149, 32107, 53641, 78447, 96321, 160923, 183043, 224749, 549129, 674247, 2536453, 7609359, 17755171, 53265513]

約数ペア:

[(1, 53265513), (3, 17755171), (7, 7609359), (21, 2536453), (79, 674247), (97, 549129), (237, 224749), (291, 183043), (331, 160923), (553, 96321), (679, 78447), (993, 53641), (1659, 32107), (2037, 26149), (2317, 22989), (6951, 7663)]