55441131

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 80994816

約数和(自身を除く): 25553685

約数列:

[1, 3, 17, 51, 61, 71, 183, 213, 251, 753, 1037, 1207, 3111, 3621, 4267, 4331, 12801, 12993, 15311, 17821, 45933, 53463, 73627, 220881, 260287, 302957, 780861, 908871, 1087081, 3261243, 18480377, 55441131]

約数ペア:

[(1, 55441131), (3, 18480377), (17, 3261243), (51, 1087081), (61, 908871), (71, 780861), (183, 302957), (213, 260287), (251, 220881), (753, 73627), (1037, 53463), (1207, 45933), (3111, 17821), (3621, 15311), (4267, 12993), (4331, 12801)]