99217629

素因数分解:

$3^7\times 7^1\times {\mathrm{6481}}^1$

素因数の和:6509

約数の個数: 32

約数和(自身を含む): 170087680

約数和(自身を除く): 70870051

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 5103, 6481, 15309, 19443, 45367, 58329, 136101, 174987, 408303, 524961, 1224909, 1574883, 3674727, 4724649, 11024181, 14173947, 33072543, 99217629]

約数ペア:

[(1, 99217629), (3, 33072543), (7, 14173947), (9, 11024181), (21, 4724649), (27, 3674727), (63, 1574883), (81, 1224909), (189, 524961), (243, 408303), (567, 174987), (729, 136101), (1701, 58329), (2187, 45367), (5103, 19443), (6481, 15309)]