129135461

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 164398080

約数和(自身を除く): 35262619

約数列:

[1, 7, 13, 47, 91, 109, 277, 329, 611, 763, 1417, 1939, 3601, 4277, 5123, 9919, 13019, 25207, 30193, 35861, 66599, 91133, 169247, 211351, 392509, 466193, 1184729, 1419071, 2747563, 9933497, 18447923, 129135461]

約数ペア:

[(1, 129135461), (7, 18447923), (13, 9933497), (47, 2747563), (91, 1419071), (109, 1184729), (277, 466193), (329, 392509), (611, 211351), (763, 169247), (1417, 91133), (1939, 66599), (3601, 35861), (4277, 30193), (5123, 25207), (9919, 13019)]