131949045

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127487}}^1$

素因数の和:127521

約数の個数: 24

約数和(自身を含む): 238657536

約数和(自身を除く): 106708491

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 127487, 382461, 637435, 1147383, 1912305, 2932201, 5736915, 8796603, 14661005, 26389809, 43983015, 131949045]

約数ペア:

[(1, 131949045), (3, 43983015), (5, 26389809), (9, 14661005), (15, 8796603), (23, 5736915), (45, 2932201), (69, 1912305), (115, 1147383), (207, 637435), (345, 382461), (1035, 127487)]