82961151

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 136657920

約数和(自身を除く): 53696769

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 743, 1227, 2229, 2863, 5201, 5317, 8589, 9659, 15603, 15951, 28977, 37219, 67613, 111657, 202839, 303887, 911661, 2127209, 3950531, 6381627, 11851593, 27653717, 82961151]

約数ペア:

[(1, 82961151), (3, 27653717), (7, 11851593), (13, 6381627), (21, 3950531), (39, 2127209), (91, 911661), (273, 303887), (409, 202839), (743, 111657), (1227, 67613), (2229, 37219), (2863, 28977), (5201, 15951), (5317, 15603), (8589, 9659)]