9408609

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 16189440

約数和(自身を除く): 6780831

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 743, 1407, 1809, 2229, 4221, 5201, 6687, 12663, 15603, 20061, 46809, 49781, 140427, 149343, 348467, 448029, 1045401, 1344087, 3136203, 9408609]

約数ペア:

[(1, 9408609), (3, 3136203), (7, 1344087), (9, 1045401), (21, 448029), (27, 348467), (63, 149343), (67, 140427), (189, 49781), (201, 46809), (469, 20061), (603, 15603), (743, 12663), (1407, 6687), (1809, 5201), (2229, 4221)]