7966377

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 4734423

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 293, 477, 513, 879, 1007, 1431, 2637, 3021, 5567, 7911, 9063, 15529, 16701, 27189, 46587, 50103, 139761, 150309, 295051, 419283, 885153, 2655459, 7966377]

約数ペア:

[(1, 7966377), (3, 2655459), (9, 885153), (19, 419283), (27, 295051), (53, 150309), (57, 139761), (159, 50103), (171, 46587), (293, 27189), (477, 16701), (513, 15529), (879, 9063), (1007, 7911), (1431, 5567), (2637, 3021)]