396141759

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 646682400

約数和(自身を除く): 250540641

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 243, 267, 351, 801, 1053, 1157, 1409, 2403, 3159, 3471, 4227, 7209, 10413, 12681, 18317, 21627, 31239, 38043, 54951, 93717, 114129, 125401, 164853, 281151, 342387, 376203, 494559, 1128609, 1483677, 1630213, 3385827, 4451031, 4890639, 10157481, 14671917, 30472443, 44015751, 132047253, 396141759]

約数ペア:

[(1, 396141759), (3, 132047253), (9, 44015751), (13, 30472443), (27, 14671917), (39, 10157481), (81, 4890639), (89, 4451031), (117, 3385827), (243, 1630213), (267, 1483677), (351, 1128609), (801, 494559), (1053, 376203), (1157, 342387), (1409, 281151), (2403, 164853), (3159, 125401), (3471, 114129), (4227, 93717), (7209, 54951), (10413, 38043), (12681, 31239), (18317, 21627)]