121310013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 183837312

約数和(自身を除く): 62527299

約数列:

[1, 3, 11, 33, 37, 73, 111, 219, 407, 803, 1221, 1361, 2409, 2701, 4083, 8103, 14971, 29711, 44913, 50357, 89133, 99353, 151071, 298059, 553927, 1092883, 1661781, 3278649, 3676061, 11028183, 40436671, 121310013]

約数ペア:

[(1, 121310013), (3, 40436671), (11, 11028183), (33, 3676061), (37, 3278649), (73, 1661781), (111, 1092883), (219, 553927), (407, 298059), (803, 151071), (1221, 99353), (1361, 89133), (2409, 50357), (2701, 44913), (4083, 29711), (8103, 14971)]