169171659

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 265286208

約数和(自身を除く): 96114549

約数列:

[1, 3, 9, 27, 37, 47, 81, 111, 141, 333, 423, 999, 1201, 1269, 1739, 2997, 3603, 3807, 5217, 10809, 15651, 32427, 44437, 46953, 56447, 97281, 133311, 140859, 169341, 399933, 508023, 1199799, 1524069, 2088539, 3599397, 4572207, 6265617, 18796851, 56390553, 169171659]

約数ペア:

[(1, 169171659), (3, 56390553), (9, 18796851), (27, 6265617), (37, 4572207), (47, 3599397), (81, 2088539), (111, 1524069), (141, 1199799), (333, 508023), (423, 399933), (999, 169341), (1201, 140859), (1269, 133311), (1739, 97281), (2997, 56447), (3603, 46953), (3807, 44437), (5217, 32427), (10809, 15651)]