55408023

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 90097920

約数和(自身を除く): 34689897

約数列:

[1, 3, 9, 11, 27, 33, 99, 197, 297, 591, 947, 1773, 2167, 2841, 5319, 6501, 8523, 10417, 19503, 25569, 31251, 58509, 93753, 186559, 281259, 559677, 1679031, 2052149, 5037093, 6156447, 18469341, 55408023]

約数ペア:

[(1, 55408023), (3, 18469341), (9, 6156447), (11, 5037093), (27, 2052149), (33, 1679031), (99, 559677), (197, 281259), (297, 186559), (591, 93753), (947, 58509), (1773, 31251), (2167, 25569), (2841, 19503), (5319, 10417), (6501, 8523)]