27212757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 42967680

約数和(自身を除く): 15754923

約数列:

[1, 3, 11, 13, 33, 39, 143, 229, 277, 429, 687, 831, 2519, 2977, 3047, 3601, 7557, 8931, 9141, 10803, 32747, 39611, 63433, 98241, 118833, 190299, 697763, 824629, 2093289, 2473887, 9070919, 27212757]

約数ペア:

[(1, 27212757), (3, 9070919), (11, 2473887), (13, 2093289), (33, 824629), (39, 697763), (143, 190299), (229, 118833), (277, 98241), (429, 63433), (687, 39611), (831, 32747), (2519, 10803), (2977, 9141), (3047, 8931), (3601, 7557)]