195231327

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2651

約数の個数: 24

約数和(自身を含む): 278709120

約数和(自身を除く): 83477793

約数列:

[1, 3, 19, 57, 71, 213, 361, 1083, 1349, 2539, 4047, 7617, 25631, 48241, 76893, 144723, 180269, 540807, 916579, 2749737, 3425111, 10275333, 65077109, 195231327]

約数ペア:

[(1, 195231327), (3, 65077109), (19, 10275333), (57, 3425111), (71, 2749737), (213, 916579), (361, 540807), (1083, 180269), (1349, 144723), (2539, 76893), (4047, 48241), (7617, 25631)]