190031103621

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{248357}}^1$

素因数の和:250050

約数の個数: 32

約数和(自身を含む): 298268023680

約数和(自身を除く): 108236920059

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1667, 5001, 15003, 28339, 45009, 85017, 248357, 255051, 745071, 765153, 2235213, 4222069, 6705639, 12666207, 37998621, 113995863, 414011119, 1242033357, 3726100071, 7038189023, 11178300213, 21114567069, 63343701207, 190031103621]

約数ペア:

[(1, 190031103621), (3, 63343701207), (9, 21114567069), (17, 11178300213), (27, 7038189023), (51, 3726100071), (153, 1242033357), (459, 414011119), (1667, 113995863), (5001, 37998621), (15003, 12666207), (28339, 6705639), (45009, 4222069), (85017, 2235213), (248357, 765153), (255051, 745071)]