156901509

素因数分解:

$3^3\times {\mathrm{31}}^2\times {\mathrm{6047}}^1$

素因数の和:6118

約数の個数: 24

約数和(自身を含む): 240226560

約数和(自身を除く): 83325051

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 961, 2883, 6047, 8649, 18141, 25947, 54423, 163269, 187457, 562371, 1687113, 5061339, 5811167, 17433501, 52300503, 156901509]

約数ペア:

[(1, 156901509), (3, 52300503), (9, 17433501), (27, 5811167), (31, 5061339), (93, 1687113), (279, 562371), (837, 187457), (961, 163269), (2883, 54423), (6047, 25947), (8649, 18141)]