72369309

素因数分解:

$3^1\times {\mathrm{19}}^3\times {\mathrm{3517}}^1$

素因数の和:3577

約数の個数: 16

約数和(自身を含む): 101881280

約数和(自身を除く): 29511971

約数列:

[1, 3, 19, 57, 361, 1083, 3517, 6859, 10551, 20577, 66823, 200469, 1269637, 3808911, 24123103, 72369309]

約数ペア:

[(1, 72369309), (3, 24123103), (19, 3808911), (57, 1269637), (361, 200469), (1083, 66823), (3517, 20577), (6859, 10551)]