169368759

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4951}}^1$

素因数の和:5148

約数の個数: 32

約数和(自身を含む): 288404480

約数和(自身を除く): 119035721

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 3801, 4887, 4951, 11403, 14853, 34209, 34657, 44559, 103971, 133677, 311913, 896131, 935739, 2688393, 6272917, 8065179, 18818751, 24195537, 56456253, 169368759]

約数ペア:

[(1, 169368759), (3, 56456253), (7, 24195537), (9, 18818751), (21, 8065179), (27, 6272917), (63, 2688393), (181, 935739), (189, 896131), (543, 311913), (1267, 133677), (1629, 103971), (3801, 44559), (4887, 34657), (4951, 34209), (11403, 14853)]