163065609

素因数分解:

$3^3\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1511}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 276756480

約数和(自身を除く): 113690871

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 571, 1511, 1713, 3997, 4533, 5139, 10577, 11991, 13599, 15417, 31731, 35973, 40797, 95193, 107919, 285579, 862781, 2588343, 6039467, 7765029, 18118401, 23295087, 54355203, 163065609]

約数ペア:

[(1, 163065609), (3, 54355203), (7, 23295087), (9, 18118401), (21, 7765029), (27, 6039467), (63, 2588343), (189, 862781), (571, 285579), (1511, 107919), (1713, 95193), (3997, 40797), (4533, 35973), (5139, 31731), (10577, 15417), (11991, 13599)]