72091203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23173}}^1$

素因数の和:23254

約数の個数: 16

約数和(自身を含む): 103448736

約数和(自身を除く): 31357533

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 23173, 69519, 393941, 1181823, 1413553, 4240659, 24030401, 72091203]

約数ペア:

[(1, 72091203), (3, 24030401), (17, 4240659), (51, 1413553), (61, 1181823), (183, 393941), (1037, 69519), (3111, 23173)]