8543457

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 13788684

約数和(自身を除く): 5245227

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 137, 169, 369, 411, 507, 533, 1233, 1521, 1599, 1781, 4797, 5343, 5617, 6929, 16029, 16851, 20787, 23153, 50553, 62361, 69459, 73021, 208377, 219063, 657189, 949273, 2847819, 8543457]

約数ペア:

[(1, 8543457), (3, 2847819), (9, 949273), (13, 657189), (39, 219063), (41, 208377), (117, 73021), (123, 69459), (137, 62361), (169, 50553), (369, 23153), (411, 20787), (507, 16851), (533, 16029), (1233, 6929), (1521, 5617), (1599, 5343), (1781, 4797)]