869968504629

素因数分解:

$3^5\times 7^1\times {\mathrm{787}}^1\times {\mathrm{649867}}^1$

素因数の和:650676

約数の個数: 48

約数和(自身を含む): 1491223505408

約数和(自身を除く): 621255000779

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 787, 1701, 2361, 5509, 7083, 16527, 21249, 49581, 63747, 148743, 191241, 446229, 649867, 1338687, 1949601, 4549069, 5848803, 13647207, 17546409, 40941621, 52639227, 122824863, 157917681, 368474589, 511445329, 1105423767, 1534335987, 3580117303, 4603007961, 10740351909, 13809023883, 32221055727, 41427071649, 96663167181, 124281214947, 289989501543, 869968504629]

約数ペア:

[(1, 869968504629), (3, 289989501543), (7, 124281214947), (9, 96663167181), (21, 41427071649), (27, 32221055727), (63, 13809023883), (81, 10740351909), (189, 4603007961), (243, 3580117303), (567, 1534335987), (787, 1105423767), (1701, 511445329), (2361, 368474589), (5509, 157917681), (7083, 122824863), (16527, 52639227), (21249, 40941621), (49581, 17546409), (63747, 13647207), (148743, 5848803), (191241, 4549069), (446229, 1949601), (649867, 1338687)]