1018888497

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{51203}}^1$

素因数の和:51290

約数の個数: 32

約数和(自身を含む): 1671298560

約数和(自身を除く): 652410063

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 6633, 19899, 51203, 153609, 460827, 563233, 1382481, 1689699, 3430601, 5069097, 10291803, 15207291, 30875409, 37736611, 92626227, 113209833, 339629499, 1018888497]

約数ペア:

[(1, 1018888497), (3, 339629499), (9, 113209833), (11, 92626227), (27, 37736611), (33, 30875409), (67, 15207291), (99, 10291803), (201, 5069097), (297, 3430601), (603, 1689699), (737, 1382481), (1809, 563233), (2211, 460827), (6633, 153609), (19899, 51203)]