160797

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 32

約数和(自身を含む): 286720

約数和(自身を除く): 125923

約数列:

[1, 3, 7, 13, 19, 21, 31, 39, 57, 91, 93, 133, 217, 247, 273, 399, 403, 589, 651, 741, 1209, 1729, 1767, 2821, 4123, 5187, 7657, 8463, 12369, 22971, 53599, 160797]

約数ペア:

[(1, 160797), (3, 53599), (7, 22971), (13, 12369), (19, 8463), (21, 7657), (31, 5187), (39, 4123), (57, 2821), (91, 1767), (93, 1729), (133, 1209), (217, 741), (247, 651), (273, 589), (399, 403)]