39695481

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 28042119

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 1511, 2919, 3753, 4533, 8757, 10577, 13599, 26271, 31731, 40797, 95193, 210029, 285579, 630087, 1470203, 1890261, 4410609, 5670783, 13231827, 39695481]

約数ペア:

[(1, 39695481), (3, 13231827), (7, 5670783), (9, 4410609), (21, 1890261), (27, 1470203), (63, 630087), (139, 285579), (189, 210029), (417, 95193), (973, 40797), (1251, 31731), (1511, 26271), (2919, 13599), (3753, 10577), (4533, 8757)]