168328557

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1201}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 259632000

約数和(自身を除く): 91303443

約数列:

[1, 3, 9, 27, 29, 87, 179, 261, 537, 783, 1201, 1611, 3603, 4833, 5191, 10809, 15573, 32427, 34829, 46719, 104487, 140157, 214979, 313461, 644937, 940383, 1934811, 5804433, 6234391, 18703173, 56109519, 168328557]

約数ペア:

[(1, 168328557), (3, 56109519), (9, 18703173), (27, 6234391), (29, 5804433), (87, 1934811), (179, 940383), (261, 644937), (537, 313461), (783, 214979), (1201, 140157), (1611, 104487), (3603, 46719), (4833, 34829), (5191, 32427), (10809, 15573)]