72203199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23209}}^1$

素因数の和:23290

約数の個数: 16

約数和(自身を含む): 103609440

約数和(自身を除く): 31406241

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 23209, 69627, 394553, 1183659, 1415749, 4247247, 24067733, 72203199]

約数ペア:

[(1, 72203199), (3, 24067733), (17, 4247247), (51, 1415749), (61, 1183659), (183, 394553), (1037, 69627), (3111, 23209)]