90196431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{49207}}^1$

素因数の和:49270

約数の個数: 16

約数和(自身を含む): 132271104

約数和(自身を除く): 42074673

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 49207, 147621, 639691, 1919073, 2312729, 6938187, 30065477, 90196431]

約数ペア:

[(1, 90196431), (3, 30065477), (13, 6938187), (39, 2312729), (47, 1919073), (141, 639691), (611, 147621), (1833, 49207)]