42601689

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 36

約数和(自身を含む): 68524716

約数和(自身を除く): 25923027

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 757, 1443, 1521, 2271, 4329, 6253, 6813, 9841, 18759, 28009, 29523, 56277, 84027, 88569, 127933, 252081, 364117, 383799, 1092351, 1151397, 3277053, 4733521, 14200563, 42601689]

約数ペア:

[(1, 42601689), (3, 14200563), (9, 4733521), (13, 3277053), (37, 1151397), (39, 1092351), (111, 383799), (117, 364117), (169, 252081), (333, 127933), (481, 88569), (507, 84027), (757, 56277), (1443, 29523), (1521, 28009), (2271, 18759), (4329, 9841), (6253, 6813)]